diff --git a/packages/grafana-ui/src/components/Select/MultiValue.tsx b/packages/grafana-ui/src/components/Select/MultiValue.tsx
index 5d022a62f8a..c7166459e68 100644
--- a/packages/grafana-ui/src/components/Select/MultiValue.tsx
+++ b/packages/grafana-ui/src/components/Select/MultiValue.tsx
@@ -1,7 +1,8 @@
 import React from 'react';
+
 import { useTheme2 } from '../../themes';
+import { IconButton } from '../IconButton/IconButton';
 import { getSelectStyles } from './getSelectStyles';
-import { Icon } from '../Icon/Icon';
 
 interface MultiValueContainerProps {
   innerProps: any;
@@ -25,9 +26,5 @@ export type MultiValueRemoveProps = {
 export const MultiValueRemove: React.FC<MultiValueRemoveProps> = ({ children, innerProps }) => {
   const theme = useTheme2();
   const styles = getSelectStyles(theme);
-  return (
-    <div {...innerProps} className={styles.multiValueRemove}>
-      <Icon name="times" size="sm" />
-    </div>
-  );
+  return <IconButton {...innerProps} name="times" size="sm" className={styles.multiValueRemove} />;
 };
diff --git a/public/app/plugins/datasource/cloud-monitoring/components/Aggregation.tsx b/public/app/plugins/datasource/cloud-monitoring/components/Aggregation.tsx
index ed5cf249a27..0e14f821052 100644
--- a/public/app/plugins/datasource/cloud-monitoring/components/Aggregation.tsx
+++ b/public/app/plugins/datasource/cloud-monitoring/components/Aggregation.tsx
@@ -1,12 +1,13 @@
-import React, { FC, useMemo } from 'react';
-
 import { SelectableValue } from '@grafana/data';
 import { Select } from '@grafana/ui';
+import React, { FC, useMemo } from 'react';
+
 import { QueryEditorField } from '.';
 import { getAggregationOptionsByMetric } from '../functions';
-import { MetricDescriptor, ValueTypes, MetricKind } from '../types';
+import { MetricDescriptor, MetricKind, ValueTypes } from '../types';
 
 export interface Props {
+  refId: string;
   onChange: (metricDescriptor: string) => void;
   metricDescriptor?: MetricDescriptor;
   crossSeriesReducer: string;
@@ -19,7 +20,12 @@ export const Aggregation: FC<Props> = (props) => {
   const selected = useSelectedFromOptions(aggOptions, props);
 
   return (
-    <QueryEditorField labelWidth={18} label="Group by function" data-testid="cloud-monitoring-aggregation">
+    <QueryEditorField
+      labelWidth={18}
+      label="Group by function"
+      data-testid="cloud-monitoring-aggregation"
+      htmlFor={`${props.refId}-group-by-function`}
+    >
       <Select
         menuShouldPortal
         width={16}
@@ -37,6 +43,7 @@ export const Aggregation: FC<Props> = (props) => {
           },
         ]}
         placeholder="Select Reducer"
+        inputId={`${props.refId}-group-by-function`}
       />
     </QueryEditorField>
   );
diff --git a/public/app/plugins/datasource/cloud-monitoring/components/AliasBy.tsx b/public/app/plugins/datasource/cloud-monitoring/components/AliasBy.tsx
index 06c430ffa8e..edd714da303 100644
--- a/public/app/plugins/datasource/cloud-monitoring/components/AliasBy.tsx
+++ b/public/app/plugins/datasource/cloud-monitoring/components/AliasBy.tsx
@@ -1,15 +1,17 @@
-import React, { FunctionComponent, useState } from 'react';
-import { debounce } from 'lodash';
 import { Input } from '@grafana/ui';
+import { debounce } from 'lodash';
+import React, { FunctionComponent, useState } from 'react';
+
 import { QueryEditorRow } from '.';
 import { INPUT_WIDTH } from '../constants';
 
 export interface Props {
+  refId: string;
   onChange: (alias: any) => void;
   value?: string;
 }
 
-export const AliasBy: FunctionComponent<Props> = ({ value = '', onChange }) => {
+export const AliasBy: FunctionComponent<Props> = ({ refId, value = '', onChange }) => {
   const [alias, setAlias] = useState(value ?? '');
 
   const propagateOnChange = debounce(onChange, 1000);
@@ -20,8 +22,8 @@ export const AliasBy: FunctionComponent<Props> = ({ value = '', onChange }) => {
   };
 
   return (
-    <QueryEditorRow label="Alias by">
-      <Input width={INPUT_WIDTH} value={alias} onChange={onChange} />
+    <QueryEditorRow label="Alias by" htmlFor={`${refId}-alias-by`}>
+      <Input id={`${refId}-alias-by`} width={INPUT_WIDTH} value={alias} onChange={onChange} />
     </QueryEditorRow>
   );
 };
diff --git a/public/app/plugins/datasource/cloud-monitoring/components/Alignment.tsx b/public/app/plugins/datasource/cloud-monitoring/components/Alignment.tsx
index 9a6d477011b..d2fd6862e40 100644
--- a/public/app/plugins/datasource/cloud-monitoring/components/Alignment.tsx
+++ b/public/app/plugins/datasource/cloud-monitoring/components/Alignment.tsx
@@ -1,11 +1,13 @@
-import React, { FC } from 'react';
 import { SelectableValue } from '@grafana/data';
-import { SELECT_WIDTH } from '../constants';
-import { CustomMetaData, MetricQuery, SLOQuery } from '../types';
+import React, { FC } from 'react';
+
 import { AlignmentFunction, AlignmentPeriod, AlignmentPeriodLabel, QueryEditorField, QueryEditorRow } from '.';
+import { SELECT_WIDTH } from '../constants';
 import CloudMonitoringDatasource from '../datasource';
+import { CustomMetaData, MetricQuery, SLOQuery } from '../types';
 
 export interface Props {
+  refId: string;
   onChange: (query: MetricQuery | SLOQuery) => void;
   query: MetricQuery;
   templateVariableOptions: Array<SelectableValue<string>>;
@@ -13,16 +15,30 @@ export interface Props {
   datasource: CloudMonitoringDatasource;
 }
 
-export const Alignment: FC<Props> = ({ templateVariableOptions, onChange, query, customMetaData, datasource }) => {
+export const Alignment: FC<Props> = ({
+  refId,
+  templateVariableOptions,
+  onChange,
+  query,
+  customMetaData,
+  datasource,
+}) => {
   return (
     <QueryEditorRow
       label="Alignment function"
       tooltip="The process of alignment consists of collecting all data points received in a fixed length of time, applying a function to combine those data points, and assigning a timestamp to the result."
       fillComponent={<AlignmentPeriodLabel datasource={datasource} customMetaData={customMetaData} />}
+      htmlFor={`${refId}-alignment-function`}
     >
-      <AlignmentFunction templateVariableOptions={templateVariableOptions} query={query} onChange={onChange} />
-      <QueryEditorField label="Alignment period">
+      <AlignmentFunction
+        inputId={`${refId}-alignment-function`}
+        templateVariableOptions={templateVariableOptions}
+        query={query}
+        onChange={onChange}
+      />
+      <QueryEditorField label="Alignment period" htmlFor={`${refId}-alignment-period`}>
         <AlignmentPeriod
+          inputId={`${refId}-alignment-period`}
           selectWidth={SELECT_WIDTH}
           templateVariableOptions={templateVariableOptions}
           query={query}
diff --git a/public/app/plugins/datasource/cloud-monitoring/components/AlignmentFunction.tsx b/public/app/plugins/datasource/cloud-monitoring/components/AlignmentFunction.tsx
index 9d8fd8ab959..0c634f1cc4f 100644
--- a/public/app/plugins/datasource/cloud-monitoring/components/AlignmentFunction.tsx
+++ b/public/app/plugins/datasource/cloud-monitoring/components/AlignmentFunction.tsx
@@ -1,17 +1,19 @@
-import React, { FC, useMemo } from 'react';
 import { SelectableValue } from '@grafana/data';
 import { Select } from '@grafana/ui';
-import { MetricQuery } from '../types';
-import { getAlignmentPickerData } from '../functions';
+import React, { FC, useMemo } from 'react';
+
 import { SELECT_WIDTH } from '../constants';
+import { getAlignmentPickerData } from '../functions';
+import { MetricQuery } from '../types';
 
 export interface Props {
+  inputId: string;
   onChange: (query: MetricQuery) => void;
   query: MetricQuery;
   templateVariableOptions: Array<SelectableValue<string>>;
 }
 
-export const AlignmentFunction: FC<Props> = ({ query, templateVariableOptions, onChange }) => {
+export const AlignmentFunction: FC<Props> = ({ inputId, query, templateVariableOptions, onChange }) => {
   const { valueType, metricKind, perSeriesAligner: psa, preprocessor } = query;
   const { perSeriesAligner, alignOptions } = useMemo(
     () => getAlignmentPickerData(valueType, metricKind, psa, preprocessor),
@@ -36,6 +38,7 @@ export const AlignmentFunction: FC<Props> = ({ query, templateVariableOptions, o
         },
       ]}
       placeholder="Select Alignment"
+      inputId={inputId}
     ></Select>
   );
 };
diff --git a/public/app/plugins/datasource/cloud-monitoring/components/AlignmentPeriod.tsx b/public/app/plugins/datasource/cloud-monitoring/components/AlignmentPeriod.tsx
index 66992df2f49..11afb9ea863 100644
--- a/public/app/plugins/datasource/cloud-monitoring/components/AlignmentPeriod.tsx
+++ b/public/app/plugins/datasource/cloud-monitoring/components/AlignmentPeriod.tsx
@@ -1,10 +1,12 @@
-import React, { useMemo } from 'react';
 import { SelectableValue } from '@grafana/data';
 import { Select } from '@grafana/ui';
+import React, { useMemo } from 'react';
+
 import { ALIGNMENT_PERIODS } from '../constants';
 import { MetricQuery, SLOQuery } from '../types';
 
 export interface Props<TQuery> {
+  inputId: string;
   onChange(query: TQuery): void;
   query: TQuery;
   templateVariableOptions: Array<SelectableValue<string>>;
@@ -12,6 +14,7 @@ export interface Props<TQuery> {
 }
 
 export function AlignmentPeriod<TQuery extends MetricQuery | SLOQuery>({
+  inputId,
   templateVariableOptions,
   onChange,
   query,
@@ -45,6 +48,7 @@ export function AlignmentPeriod<TQuery extends MetricQuery | SLOQuery>({
         },
       ]}
       placeholder="Select Alignment"
+      inputId={inputId}
     ></Select>
   );
 }
diff --git a/public/app/plugins/datasource/cloud-monitoring/components/AnnotationQueryEditor.tsx b/public/app/plugins/datasource/cloud-monitoring/components/AnnotationQueryEditor.tsx
index 42b8d80ff61..b44f4a7e23f 100644
--- a/public/app/plugins/datasource/cloud-monitoring/components/AnnotationQueryEditor.tsx
+++ b/public/app/plugins/datasource/cloud-monitoring/components/AnnotationQueryEditor.tsx
@@ -1,15 +1,16 @@
-import React from 'react';
-import { LegacyForms } from '@grafana/ui';
-import { TemplateSrv } from '@grafana/runtime';
 import { SelectableValue, toOption } from '@grafana/data';
+import { TemplateSrv } from '@grafana/runtime';
+import { LegacyForms } from '@grafana/ui';
+import React from 'react';
 
 import CloudMonitoringDatasource from '../datasource';
-import { AnnotationsHelp, LabelFilter, Metrics, Project, QueryEditorRow } from './';
 import { AnnotationTarget, EditorMode, MetricDescriptor, MetricKind } from '../types';
+import { AnnotationsHelp, LabelFilter, Metrics, Project, QueryEditorRow } from './';
 
 const { Input } = LegacyForms;
 
 export interface Props {
+  refId: string;
   onQueryChange: (target: AnnotationTarget) => void;
   target: AnnotationTarget;
   datasource: CloudMonitoringDatasource;
@@ -97,12 +98,14 @@ export class AnnotationQueryEditor extends React.Component<Props, State> {
     return (
       <>
         <Project
+          refId={this.props.refId}
           templateVariableOptions={variableOptions}
           datasource={datasource}
           projectName={projectName || datasource.getDefaultProject()}
           onChange={(value) => this.onChange('projectName', value)}
         />
         <Metrics
+          refId={this.props.refId}
           projectName={projectName}
           metricType={metricType}
           templateSrv={datasource.templateSrv}
diff --git a/public/app/plugins/datasource/cloud-monitoring/components/ConfigEditor/ConfigEditor.tsx b/public/app/plugins/datasource/cloud-monitoring/components/ConfigEditor/ConfigEditor.tsx
index 5e0fd90ca16..86ba6719f37 100644
--- a/public/app/plugins/datasource/cloud-monitoring/components/ConfigEditor/ConfigEditor.tsx
+++ b/public/app/plugins/datasource/cloud-monitoring/components/ConfigEditor/ConfigEditor.tsx
@@ -1,6 +1,7 @@
-import React, { PureComponent } from 'react';
-import { Select, InlineField, Alert } from '@grafana/ui';
 import { DataSourcePluginOptionsEditorProps, onUpdateDatasourceJsonDataOptionSelect } from '@grafana/data';
+import { Alert, InlineField, Select } from '@grafana/ui';
+import React, { PureComponent } from 'react';
+
 import { AuthType, authTypes, CloudMonitoringOptions, CloudMonitoringSecureJsonData } from '../../types';
 import { JWTConfig } from './JWTConfig';
 
@@ -19,8 +20,9 @@ export class ConfigEditor extends PureComponent<Props> {
       <>
         <h3 className="page-heading">Authentication</h3>
         <div>
-          <InlineField label="Type" labelWidth={20}>
+          <InlineField label="Type" labelWidth={20} htmlFor="cloud-monitoring-type">
             <Select
+              inputId="cloud-monitoring-type"
               menuShouldPortal
               width={40}
               value={authTypes.find((x) => x.value === jsonData.authenticationType) || authTypes[0]}
diff --git a/public/app/plugins/datasource/cloud-monitoring/components/Fields.tsx b/public/app/plugins/datasource/cloud-monitoring/components/Fields.tsx
index 23990e54205..dc612eb735c 100644
--- a/public/app/plugins/datasource/cloud-monitoring/components/Fields.tsx
+++ b/public/app/plugins/datasource/cloud-monitoring/components/Fields.tsx
@@ -1,7 +1,8 @@
-import React, { FC } from 'react';
-import { SelectableValue } from '@grafana/data';
-import { HorizontalGroup, InlineLabel, PopoverContent, Select, InlineField } from '@grafana/ui';
 import { css } from '@emotion/css';
+import { SelectableValue } from '@grafana/data';
+import { HorizontalGroup, InlineField, InlineLabel, PopoverContent, Select } from '@grafana/ui';
+import React, { FC } from 'react';
+
 import { INNER_LABEL_WIDTH, LABEL_WIDTH } from '../constants';
 
 interface VariableQueryFieldProps {
@@ -41,6 +42,7 @@ export interface Props {
   noFillEnd?: boolean;
   labelWidth?: number;
   fillComponent?: React.ReactNode;
+  htmlFor?: string;
 }
 
 export const QueryEditorRow: FC<Props> = ({
@@ -50,12 +52,13 @@ export const QueryEditorRow: FC<Props> = ({
   fillComponent,
   noFillEnd = false,
   labelWidth = LABEL_WIDTH,
+  htmlFor,
   ...rest
 }) => {
   return (
     <div className="gf-form" {...rest}>
       {label && (
-        <InlineLabel width={labelWidth} tooltip={tooltip}>
+        <InlineLabel width={labelWidth} tooltip={tooltip} htmlFor={htmlFor}>
           {label}
         </InlineLabel>
       )}
diff --git a/public/app/plugins/datasource/cloud-monitoring/components/GroupBy.tsx b/public/app/plugins/datasource/cloud-monitoring/components/GroupBy.tsx
index ca92c80f826..71b3080c8be 100644
--- a/public/app/plugins/datasource/cloud-monitoring/components/GroupBy.tsx
+++ b/public/app/plugins/datasource/cloud-monitoring/components/GroupBy.tsx
@@ -1,12 +1,14 @@
-import React, { FunctionComponent, useMemo } from 'react';
 import { SelectableValue } from '@grafana/data';
 import { MultiSelect } from '@grafana/ui';
-import { labelsToGroupedOptions } from '../functions';
-import { SYSTEM_LABELS, INPUT_WIDTH } from '../constants';
-import { MetricDescriptor, MetricQuery } from '../types';
+import React, { FunctionComponent, useMemo } from 'react';
+
 import { Aggregation, QueryEditorRow } from '.';
+import { INPUT_WIDTH, SYSTEM_LABELS } from '../constants';
+import { labelsToGroupedOptions } from '../functions';
+import { MetricDescriptor, MetricQuery } from '../types';
 
 export interface Props {
+  refId: string;
   variableOptionGroup: SelectableValue<string>;
   labels: string[];
   metricDescriptor?: MetricDescriptor;
@@ -15,6 +17,7 @@ export interface Props {
 }
 
 export const GroupBy: FunctionComponent<Props> = ({
+  refId,
   labels: groupBys = [],
   query,
   onChange,
@@ -30,9 +33,11 @@ export const GroupBy: FunctionComponent<Props> = ({
     <QueryEditorRow
       label="Group by"
       tooltip="You can reduce the amount of data returned for a metric by combining different time series. To combine multiple time series, you can specify a grouping and a function. Grouping is done on the basis of labels. The grouping function is used to combine the time series in the group into a single time series."
+      htmlFor={`${refId}-group-by`}
     >
       <MultiSelect
         menuShouldPortal
+        inputId={`${refId}-group-by`}
         width={INPUT_WIDTH}
         placeholder="Choose label"
         options={options}
@@ -47,6 +52,7 @@ export const GroupBy: FunctionComponent<Props> = ({
         crossSeriesReducer={query.crossSeriesReducer}
         groupBys={query.groupBys ?? []}
         onChange={(crossSeriesReducer) => onChange({ ...query, crossSeriesReducer })}
+        refId={refId}
       ></Aggregation>
     </QueryEditorRow>
   );
diff --git a/public/app/plugins/datasource/cloud-monitoring/components/LabelFilter.tsx b/public/app/plugins/datasource/cloud-monitoring/components/LabelFilter.tsx
index d629d8feaf9..0be0938e6df 100644
--- a/public/app/plugins/datasource/cloud-monitoring/components/LabelFilter.tsx
+++ b/public/app/plugins/datasource/cloud-monitoring/components/LabelFilter.tsx
@@ -1,13 +1,13 @@
-import React, { FunctionComponent, useCallback, useMemo } from 'react';
-import { flatten } from 'lodash';
-
 import { SelectableValue, toOption } from '@grafana/data';
-import { CustomControlProps } from '@grafana/ui/src/components/Select/types';
 import { Button, HorizontalGroup, Select, VerticalGroup } from '@grafana/ui';
+import { CustomControlProps } from '@grafana/ui/src/components/Select/types';
+import { flatten } from 'lodash';
+import React, { FunctionComponent, useCallback, useMemo } from 'react';
+
+import { QueryEditorRow } from '.';
+import { SELECT_WIDTH } from '../constants';
 import { labelsToGroupedOptions, stringArrayToFilters } from '../functions';
 import { Filter } from '../types';
-import { SELECT_WIDTH } from '../constants';
-import { QueryEditorRow } from '.';
 
 export interface Props {
   labels: { [key: string]: string[] };
@@ -20,7 +20,7 @@ const operators = ['=', '!=', '=~', '!=~'];
 
 const FilterButton = React.forwardRef<HTMLButtonElement, CustomControlProps<string>>(
   ({ value, isOpen, invalid, ...rest }, ref) => {
-    return <Button {...rest} ref={ref} variant="secondary" icon="plus"></Button>;
+    return <Button {...rest} ref={ref} variant="secondary" icon="plus" aria-label="Add filter"></Button>;
   }
 );
 FilterButton.displayName = 'FilterButton';
@@ -101,6 +101,7 @@ export const LabelFilter: FunctionComponent<Props> = ({
             <HorizontalGroup key={index} spacing="xs" width="auto">
               <Select
                 menuShouldPortal
+                aria-label="Filter label key"
                 width={SELECT_WIDTH}
                 allowCustomValue
                 formatCreateLabel={(v) => `Use label key: ${v}`}
@@ -126,6 +127,7 @@ export const LabelFilter: FunctionComponent<Props> = ({
               />
               <Select
                 menuShouldPortal
+                aria-label="Filter label value"
                 width={SELECT_WIDTH}
                 formatCreateLabel={(v) => `Use label value: ${v}`}
                 allowCustomValue
diff --git a/public/app/plugins/datasource/cloud-monitoring/components/MetricQueryEditor.tsx b/public/app/plugins/datasource/cloud-monitoring/components/MetricQueryEditor.tsx
index 40a129cbb04..65eab988c40 100644
--- a/public/app/plugins/datasource/cloud-monitoring/components/MetricQueryEditor.tsx
+++ b/public/app/plugins/datasource/cloud-monitoring/components/MetricQueryEditor.tsx
@@ -1,19 +1,20 @@
-import React, { useState, useEffect, useCallback } from 'react';
 import { SelectableValue } from '@grafana/data';
-import { Project, VisualMetricQueryEditor, AliasBy } from '.';
+import React, { useCallback, useEffect, useState } from 'react';
+
+import { AliasBy, Project, VisualMetricQueryEditor } from '.';
+import CloudMonitoringDatasource from '../datasource';
+import { getAlignmentPickerData } from '../functions';
 import {
-  MetricQuery,
-  MetricDescriptor,
-  EditorMode,
-  MetricKind,
-  PreprocessorType,
   AlignmentTypes,
   CustomMetaData,
-  ValueTypes,
+  EditorMode,
+  MetricDescriptor,
+  MetricKind,
+  MetricQuery,
+  PreprocessorType,
   SLOQuery,
+  ValueTypes,
 } from '../types';
-import { getAlignmentPickerData } from '../functions';
-import CloudMonitoringDatasource from '../datasource';
 import { MQLQueryEditor } from './MQLQueryEditor';
 
 export interface Props {
@@ -101,6 +102,7 @@ function Editor({
   return (
     <>
       <Project
+        refId={refId}
         templateVariableOptions={variableOptionGroup.options}
         projectName={projectName}
         datasource={datasource}
@@ -111,6 +113,7 @@ function Editor({
 
       {editorMode === EditorMode.Visual && (
         <VisualMetricQueryEditor
+          refId={refId}
           labels={state.labels}
           variableOptionGroup={variableOptionGroup}
           customMetaData={customMetaData}
@@ -130,6 +133,7 @@ function Editor({
       )}
 
       <AliasBy
+        refId={refId}
         value={query.aliasBy}
         onChange={(aliasBy) => {
           onChange({ ...query, aliasBy });
diff --git a/public/app/plugins/datasource/cloud-monitoring/components/Metrics.tsx b/public/app/plugins/datasource/cloud-monitoring/components/Metrics.tsx
index b7f39a7cb83..cda52b2590d 100644
--- a/public/app/plugins/datasource/cloud-monitoring/components/Metrics.tsx
+++ b/public/app/plugins/datasource/cloud-monitoring/components/Metrics.tsx
@@ -1,16 +1,17 @@
-import React, { useCallback, useEffect, useState } from 'react';
-import { startCase, uniqBy } from 'lodash';
-
-import { Select, useTheme2, getSelectStyles, useStyles2 } from '@grafana/ui';
-import { TemplateSrv } from '@grafana/runtime';
-import { SelectableValue, GrafanaTheme2 } from '@grafana/data';
-import { QueryEditorRow, QueryEditorField } from '.';
-import CloudMonitoringDatasource from '../datasource';
-import { INNER_LABEL_WIDTH, LABEL_WIDTH, SELECT_WIDTH } from '../constants';
-import { MetricDescriptor } from '../types';
 import { css } from '@emotion/css';
+import { GrafanaTheme2, SelectableValue } from '@grafana/data';
+import { TemplateSrv } from '@grafana/runtime';
+import { getSelectStyles, Select, useStyles2, useTheme2 } from '@grafana/ui';
+import { startCase, uniqBy } from 'lodash';
+import React, { useCallback, useEffect, useState } from 'react';
+
+import { QueryEditorField, QueryEditorRow } from '.';
+import { INNER_LABEL_WIDTH, LABEL_WIDTH, SELECT_WIDTH } from '../constants';
+import CloudMonitoringDatasource from '../datasource';
+import { MetricDescriptor } from '../types';
 
 export interface Props {
+  refId: string;
   onChange: (metricDescriptor: MetricDescriptor) => void;
   templateSrv: TemplateSrv;
   templateVariableOptions: Array<SelectableValue<string>>;
@@ -135,7 +136,7 @@ export function Metrics(props: Props) {
   return (
     <>
       <QueryEditorRow>
-        <QueryEditorField labelWidth={LABEL_WIDTH} label="Service">
+        <QueryEditorField labelWidth={LABEL_WIDTH} label="Service" htmlFor={`${props.refId}-service`}>
           <Select
             menuShouldPortal
             width={SELECT_WIDTH}
@@ -149,9 +150,10 @@ export function Metrics(props: Props) {
               ...services,
             ]}
             placeholder="Select Services"
+            inputId={`${props.refId}-service`}
           ></Select>
         </QueryEditorField>
-        <QueryEditorField label="Metric name" labelWidth={INNER_LABEL_WIDTH}>
+        <QueryEditorField label="Metric name" labelWidth={INNER_LABEL_WIDTH} htmlFor={`${props.refId}-select-metric`}>
           <Select
             menuShouldPortal
             width={SELECT_WIDTH}
@@ -165,6 +167,7 @@ export function Metrics(props: Props) {
               ...metrics,
             ]}
             placeholder="Select Metric"
+            inputId={`${props.refId}-select-metric`}
           ></Select>
         </QueryEditorField>
       </QueryEditorRow>
diff --git a/public/app/plugins/datasource/cloud-monitoring/components/Project.tsx b/public/app/plugins/datasource/cloud-monitoring/components/Project.tsx
index ab2cd2664d8..72ff1829ccc 100644
--- a/public/app/plugins/datasource/cloud-monitoring/components/Project.tsx
+++ b/public/app/plugins/datasource/cloud-monitoring/components/Project.tsx
@@ -1,18 +1,20 @@
-import React, { useEffect, useMemo, useState } from 'react';
 import { SelectableValue } from '@grafana/data';
 import { Select } from '@grafana/ui';
-import CloudMonitoringDatasource from '../datasource';
-import { SELECT_WIDTH } from '../constants';
+import React, { useEffect, useMemo, useState } from 'react';
+
 import { QueryEditorRow } from '.';
+import { SELECT_WIDTH } from '../constants';
+import CloudMonitoringDatasource from '../datasource';
 
 export interface Props {
+  refId: string;
   datasource: CloudMonitoringDatasource;
   onChange: (projectName: string) => void;
   templateVariableOptions: Array<SelectableValue<string>>;
   projectName: string;
 }
 
-export function Project({ projectName, datasource, onChange, templateVariableOptions }: Props) {
+export function Project({ refId, projectName, datasource, onChange, templateVariableOptions }: Props) {
   const [projects, setProjects] = useState<Array<SelectableValue<string>>>([]);
   useEffect(() => {
     datasource.getProjects().then((projects) => setProjects(projects));
@@ -31,7 +33,7 @@ export function Project({ projectName, datasource, onChange, templateVariableOpt
   );
 
   return (
-    <QueryEditorRow label="Project">
+    <QueryEditorRow label="Project" htmlFor={`${refId}-project`}>
       <Select
         menuShouldPortal
         width={SELECT_WIDTH}
@@ -41,6 +43,7 @@ export function Project({ projectName, datasource, onChange, templateVariableOpt
         options={projectsWithTemplateVariables}
         value={{ value: projectName, label: projectName }}
         placeholder="Select Project"
+        inputId={`${refId}-project`}
       />
     </QueryEditorRow>
   );
diff --git a/public/app/plugins/datasource/cloud-monitoring/components/QueryEditor.tsx b/public/app/plugins/datasource/cloud-monitoring/components/QueryEditor.tsx
index efc45011f58..71a9e40e97e 100644
--- a/public/app/plugins/datasource/cloud-monitoring/components/QueryEditor.tsx
+++ b/public/app/plugins/datasource/cloud-monitoring/components/QueryEditor.tsx
@@ -1,13 +1,14 @@
-import React, { PureComponent } from 'react';
 import { css } from '@emotion/css';
 import { QueryEditorProps, toOption } from '@grafana/data';
 import { Button, Select } from '@grafana/ui';
-import { MetricQueryEditor, SLOQueryEditor, QueryEditorRow } from './';
-import { CloudMonitoringQuery, MetricQuery, QueryType, SLOQuery, EditorMode } from '../types';
-import { SELECT_WIDTH, QUERY_TYPES } from '../constants';
+import React, { PureComponent } from 'react';
+
+import { QUERY_TYPES, SELECT_WIDTH } from '../constants';
+import CloudMonitoringDatasource from '../datasource';
+import { CloudMonitoringQuery, EditorMode, MetricQuery, QueryType, SLOQuery } from '../types';
+import { MetricQueryEditor, QueryEditorRow, SLOQueryEditor } from './';
 import { defaultQuery } from './MetricQueryEditor';
 import { defaultQuery as defaultSLOQuery } from './SLO/SLOQueryEditor';
-import CloudMonitoringDatasource from '../datasource';
 
 export type Props = QueryEditorProps<CloudMonitoringDatasource, CloudMonitoringQuery>;
 
@@ -73,6 +74,7 @@ export class QueryEditor extends PureComponent<Props> {
               </Button>
             )
           }
+          htmlFor={`${query.refId}-query-type`}
         >
           <Select
             menuShouldPortal
@@ -83,6 +85,7 @@ export class QueryEditor extends PureComponent<Props> {
               onChange({ ...query, sloQuery, queryType: value! });
               onRunQuery();
             }}
+            inputId={`${query.refId}-query-type`}
           />
         </QueryEditorRow>
 
@@ -102,6 +105,7 @@ export class QueryEditor extends PureComponent<Props> {
 
         {queryType === QueryType.SLO && (
           <SLOQueryEditor
+            refId={query.refId}
             variableOptionGroup={variableOptionGroup}
             customMetaData={customMetaData}
             onChange={(query: SLOQuery) => this.onQueryChange('sloQuery', query)}
diff --git a/public/app/plugins/datasource/cloud-monitoring/components/QueryType.tsx b/public/app/plugins/datasource/cloud-monitoring/components/QueryType.tsx
deleted file mode 100644
index 79ac257737a..00000000000
--- a/public/app/plugins/datasource/cloud-monitoring/components/QueryType.tsx
+++ /dev/null
@@ -1,47 +0,0 @@
-import React, { FunctionComponent } from 'react';
-import { SelectableValue } from '@grafana/data';
-import { Segment } from '@grafana/ui';
-import { QueryType } from '../types';
-import { QUERY_TYPES } from '../constants';
-
-export interface Props {
-  value: QueryType;
-  onChange: (slo: QueryType) => void;
-  templateVariableOptions: Array<SelectableValue<string>>;
-}
-
-function asQueryType(input: Array<SelectableValue<string>>) {
-  const res: Array<SelectableValue<QueryType>> = [];
-  input.forEach((v) => {
-    if (v.value === QueryType.METRICS) {
-      res.push({ ...v, value: QueryType.METRICS });
-    }
-    if (v.value === QueryType.SLO) {
-      res.push({ ...v, value: QueryType.SLO });
-    }
-  });
-  return res;
-}
-
-export const QueryTypeSelector: FunctionComponent<Props> = ({ onChange, value, templateVariableOptions }) => {
-  return (
-    <div className="gf-form-inline">
-      <label className="gf-form-label query-keyword width-9">Query Type</label>
-      <Segment
-        value={[...QUERY_TYPES, ...asQueryType(templateVariableOptions)].find((qt) => qt.value === value)}
-        options={[
-          ...QUERY_TYPES,
-          {
-            label: 'Template Variables',
-            options: templateVariableOptions,
-          },
-        ]}
-        onChange={({ value }: SelectableValue<QueryType>) => onChange(value!)}
-      />
-
-      <div className="gf-form gf-form--grow">
-        <label className="gf-form-label gf-form-label--grow"></label>
-      </div>
-    </div>
-  );
-};
diff --git a/public/app/plugins/datasource/cloud-monitoring/components/SLO/SLO.tsx b/public/app/plugins/datasource/cloud-monitoring/components/SLO/SLO.tsx
index bf9daa006df..064e7f5ae31 100644
--- a/public/app/plugins/datasource/cloud-monitoring/components/SLO/SLO.tsx
+++ b/public/app/plugins/datasource/cloud-monitoring/components/SLO/SLO.tsx
@@ -1,19 +1,21 @@
-import React, { useEffect, useState } from 'react';
-import { Select } from '@grafana/ui';
 import { SelectableValue } from '@grafana/data';
+import { Select } from '@grafana/ui';
+import React, { useEffect, useState } from 'react';
+
 import { QueryEditorRow } from '..';
+import { SELECT_WIDTH } from '../../constants';
 import CloudMonitoringDatasource from '../../datasource';
 import { SLOQuery } from '../../types';
-import { SELECT_WIDTH } from '../../constants';
 
 export interface Props {
+  refId: string;
   onChange: (query: SLOQuery) => void;
   query: SLOQuery;
   templateVariableOptions: Array<SelectableValue<string>>;
   datasource: CloudMonitoringDatasource;
 }
 
-export const SLO: React.FC<Props> = ({ query, templateVariableOptions, onChange, datasource }) => {
+export const SLO: React.FC<Props> = ({ refId, query, templateVariableOptions, onChange, datasource }) => {
   const [slos, setSLOs] = useState<Array<SelectableValue<string>>>([]);
   const { projectName, serviceId } = query;
 
@@ -34,9 +36,10 @@ export const SLO: React.FC<Props> = ({ query, templateVariableOptions, onChange,
   }, [datasource, projectName, serviceId, templateVariableOptions]);
 
   return (
-    <QueryEditorRow label="SLO">
+    <QueryEditorRow label="SLO" htmlFor={`${refId}-slo`}>
       <Select
         menuShouldPortal
+        inputId={`${refId}-slo`}
         width={SELECT_WIDTH}
         allowCustomValue
         value={query?.sloId && { value: query?.sloId, label: query?.sloName || query?.sloId }}
diff --git a/public/app/plugins/datasource/cloud-monitoring/components/SLO/SLOQueryEditor.tsx b/public/app/plugins/datasource/cloud-monitoring/components/SLO/SLOQueryEditor.tsx
index 9a64559e11e..2605c007e6a 100644
--- a/public/app/plugins/datasource/cloud-monitoring/components/SLO/SLOQueryEditor.tsx
+++ b/public/app/plugins/datasource/cloud-monitoring/components/SLO/SLOQueryEditor.tsx
@@ -1,12 +1,14 @@
-import React from 'react';
 import { SelectableValue } from '@grafana/data';
-import { Project, AliasBy, AlignmentPeriod, AlignmentPeriodLabel, QueryEditorRow } from '..';
-import { AlignmentTypes, CustomMetaData, SLOQuery } from '../../types';
-import CloudMonitoringDatasource from '../../datasource';
+import React from 'react';
+
 import { Selector, Service, SLO } from '.';
+import { AliasBy, AlignmentPeriod, AlignmentPeriodLabel, Project, QueryEditorRow } from '..';
 import { SELECT_WIDTH } from '../../constants';
+import CloudMonitoringDatasource from '../../datasource';
+import { AlignmentTypes, CustomMetaData, SLOQuery } from '../../types';
 
 export interface Props {
+  refId: string;
   customMetaData: CustomMetaData;
   variableOptionGroup: SelectableValue<string>;
   onChange: (query: SLOQuery) => void;
@@ -28,6 +30,7 @@ export const defaultQuery: (dataSource: CloudMonitoringDatasource) => SLOQuery =
 });
 
 export function SLOQueryEditor({
+  refId,
   query,
   datasource,
   onChange,
@@ -37,32 +40,37 @@ export function SLOQueryEditor({
   return (
     <>
       <Project
+        refId={refId}
         templateVariableOptions={variableOptionGroup.options}
         projectName={query.projectName}
         datasource={datasource}
         onChange={(projectName) => onChange({ ...query, projectName })}
       />
       <Service
+        refId={refId}
         datasource={datasource}
         templateVariableOptions={variableOptionGroup.options}
         query={query}
         onChange={onChange}
       ></Service>
       <SLO
+        refId={refId}
         datasource={datasource}
         templateVariableOptions={variableOptionGroup.options}
         query={query}
         onChange={onChange}
       ></SLO>
       <Selector
+        refId={refId}
         datasource={datasource}
         templateVariableOptions={variableOptionGroup.options}
         query={query}
         onChange={onChange}
       ></Selector>
 
-      <QueryEditorRow label="Alignment period">
+      <QueryEditorRow label="Alignment period" htmlFor={`${refId}-alignment-period`}>
         <AlignmentPeriod
+          inputId={`${refId}-alignment-period`}
           templateVariableOptions={variableOptionGroup.options}
           query={{
             ...query,
@@ -74,7 +82,7 @@ export function SLOQueryEditor({
         <AlignmentPeriodLabel datasource={datasource} customMetaData={customMetaData} />
       </QueryEditorRow>
 
-      <AliasBy value={query.aliasBy} onChange={(aliasBy) => onChange({ ...query, aliasBy })} />
+      <AliasBy refId={refId} value={query.aliasBy} onChange={(aliasBy) => onChange({ ...query, aliasBy })} />
     </>
   );
 }
diff --git a/public/app/plugins/datasource/cloud-monitoring/components/SLO/Selector.tsx b/public/app/plugins/datasource/cloud-monitoring/components/SLO/Selector.tsx
index 094e98868f2..4357501b29d 100644
--- a/public/app/plugins/datasource/cloud-monitoring/components/SLO/Selector.tsx
+++ b/public/app/plugins/datasource/cloud-monitoring/components/SLO/Selector.tsx
@@ -1,23 +1,26 @@
-import React from 'react';
-import { Select } from '@grafana/ui';
 import { SelectableValue } from '@grafana/data';
+import { Select } from '@grafana/ui';
+import React from 'react';
+
 import { QueryEditorRow } from '..';
+import { SELECT_WIDTH, SELECTORS } from '../../constants';
 import CloudMonitoringDatasource from '../../datasource';
 import { SLOQuery } from '../../types';
-import { SELECT_WIDTH, SELECTORS } from '../../constants';
 
 export interface Props {
+  refId: string;
   onChange: (query: SLOQuery) => void;
   query: SLOQuery;
   templateVariableOptions: Array<SelectableValue<string>>;
   datasource: CloudMonitoringDatasource;
 }
 
-export const Selector: React.FC<Props> = ({ query, templateVariableOptions, onChange, datasource }) => {
+export const Selector: React.FC<Props> = ({ refId, query, templateVariableOptions, onChange, datasource }) => {
   return (
-    <QueryEditorRow label="Selector">
+    <QueryEditorRow label="Selector" htmlFor={`${refId}-slo-selector`}>
       <Select
         menuShouldPortal
+        inputId={`${refId}-slo-selector`}
         width={SELECT_WIDTH}
         allowCustomValue
         value={[...SELECTORS, ...templateVariableOptions].find((s) => s.value === query?.selectorName ?? '')}
diff --git a/public/app/plugins/datasource/cloud-monitoring/components/SLO/Service.tsx b/public/app/plugins/datasource/cloud-monitoring/components/SLO/Service.tsx
index 175f32a7f59..a5d5c433d28 100644
--- a/public/app/plugins/datasource/cloud-monitoring/components/SLO/Service.tsx
+++ b/public/app/plugins/datasource/cloud-monitoring/components/SLO/Service.tsx
@@ -1,19 +1,21 @@
-import React, { useEffect, useState } from 'react';
-import { Select } from '@grafana/ui';
 import { SelectableValue } from '@grafana/data';
+import { Select } from '@grafana/ui';
+import React, { useEffect, useState } from 'react';
+
 import { QueryEditorRow } from '..';
+import { SELECT_WIDTH } from '../../constants';
 import CloudMonitoringDatasource from '../../datasource';
 import { SLOQuery } from '../../types';
-import { SELECT_WIDTH } from '../../constants';
 
 export interface Props {
+  refId: string;
   onChange: (query: SLOQuery) => void;
   query: SLOQuery;
   templateVariableOptions: Array<SelectableValue<string>>;
   datasource: CloudMonitoringDatasource;
 }
 
-export const Service: React.FC<Props> = ({ query, templateVariableOptions, onChange, datasource }) => {
+export const Service: React.FC<Props> = ({ refId, query, templateVariableOptions, onChange, datasource }) => {
   const [services, setServices] = useState<Array<SelectableValue<string>>>([]);
   const { projectName } = query;
 
@@ -34,9 +36,10 @@ export const Service: React.FC<Props> = ({ query, templateVariableOptions, onCha
   }, [datasource, projectName, templateVariableOptions]);
 
   return (
-    <QueryEditorRow label="Service">
+    <QueryEditorRow label="Service" htmlFor={`${refId}-slo-service`}>
       <Select
         menuShouldPortal
+        inputId={`${refId}-slo-service`}
         width={SELECT_WIDTH}
         allowCustomValue
         value={query?.serviceId && { value: query?.serviceId, label: query?.serviceName || query?.serviceId }}
diff --git a/public/app/plugins/datasource/cloud-monitoring/components/VisualMetricQueryEditor.tsx b/public/app/plugins/datasource/cloud-monitoring/components/VisualMetricQueryEditor.tsx
index a81f11c0cc6..c48ce93baf4 100644
--- a/public/app/plugins/datasource/cloud-monitoring/components/VisualMetricQueryEditor.tsx
+++ b/public/app/plugins/datasource/cloud-monitoring/components/VisualMetricQueryEditor.tsx
@@ -1,10 +1,12 @@
-import React from 'react';
 import { SelectableValue } from '@grafana/data';
-import { Metrics, LabelFilter, GroupBy, Preprocessor, Alignment } from '.';
-import { MetricQuery, MetricDescriptor, CustomMetaData, SLOQuery } from '../types';
+import React from 'react';
+
+import { Alignment, GroupBy, LabelFilter, Metrics, Preprocessor } from '.';
 import CloudMonitoringDatasource from '../datasource';
+import { CustomMetaData, MetricDescriptor, MetricQuery, SLOQuery } from '../types';
 
 export interface Props {
+  refId: string;
   customMetaData: CustomMetaData;
   variableOptionGroup: SelectableValue<string>;
   onMetricTypeChange: (query: MetricDescriptor) => void;
@@ -15,6 +17,7 @@ export interface Props {
 }
 
 function Editor({
+  refId,
   query,
   labels,
   datasource,
@@ -25,6 +28,7 @@ function Editor({
 }: React.PropsWithChildren<Props>) {
   return (
     <Metrics
+      refId={refId}
       templateSrv={datasource.templateSrv}
       projectName={query.projectName}
       metricType={query.metricType}
@@ -42,6 +46,7 @@ function Editor({
           />
           <Preprocessor metricDescriptor={metric} query={query} onChange={onChange} />
           <GroupBy
+            refId={refId}
             labels={Object.keys(labels)}
             query={query}
             onChange={onChange}
@@ -49,6 +54,7 @@ function Editor({
             metricDescriptor={metric}
           />
           <Alignment
+            refId={refId}
             datasource={datasource}
             templateVariableOptions={variableOptionGroup.options}
             query={query}
diff --git a/public/app/plugins/datasource/cloud-monitoring/components/index.ts b/public/app/plugins/datasource/cloud-monitoring/components/index.ts
index 2432e205a7b..260ac778bdb 100644
--- a/public/app/plugins/datasource/cloud-monitoring/components/index.ts
+++ b/public/app/plugins/datasource/cloud-monitoring/components/index.ts
@@ -12,7 +12,6 @@ export { Aggregation } from './Aggregation';
 export { MetricQueryEditor } from './MetricQueryEditor';
 export { SLOQueryEditor } from './SLO/SLOQueryEditor';
 export { MQLQueryEditor } from './MQLQueryEditor';
-export { QueryTypeSelector } from './QueryType';
 export { VariableQueryField, QueryEditorRow, QueryEditorField } from './Fields';
 export { VisualMetricQueryEditor } from './VisualMetricQueryEditor';
 export { Preprocessor } from './Preprocessor';