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* new refactored panel docs * fixed links * removed xtra sharing link, added links to panel display option tasks * fixed typo * add aliases * incorporate PM feedback * intermediate commit to resolve merge conflict * final changes to resolve merge conflicts
30 lines
1.8 KiB
Markdown
30 lines
1.8 KiB
Markdown
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title = "Add a field override"
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weight = 30
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aliases = ["/docs/sources/panels/override-field-values/add-a-field-override/"]
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# Add a field override
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You can override a field when you want to change the display of the value in the visualization.
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## Before you begin
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- [Add a panel to a dashboard]({{< relref "../working-with-panels/add-panel.md" >}}).
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**To add a field override**:
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1. Edit the panel to which you want to add an override.
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1. In the panel display options, in the **Overrides** section, click **Add field override**.
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1. Select which fields an override rule will be applied to:
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- **Fields with name -** Select a field from the list of all available fields. Properties you add to a rule with this selector are only applied to this single field.
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- **Fields with name matching regex -** Specify fields to override with a regular expression. Properties you add to a rule with this selector are applied to all fields where the field name match the regex.
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- **Fields with type -** Select fields by type, such as string, numeric, and so on. Properties you add to a rule with this selector are applied to all fields that match the selected type.
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- **Fields returned by query -** Select all fields returned by a specific query, such as A, B, or C. Properties you add to a rule with this selector are applied to all fields returned by the selected query.
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1. Click **Add override property**.
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1. Select the field option that you want to apply.
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1. Enter options by adding values in the fields. To return options to default values, delete the white text in the fields.
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1. Continue to add overrides to this field by clicking **Add override property**, or you can click **Add override** and select a different field to add overrides to.
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1. When finished, click **Save** to save all panel edits to the dashboard.
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