diff --git a/docs/internals/base.md b/docs/internals/base.md
deleted file mode 100644
index 252fafd21a..0000000000
--- a/docs/internals/base.md
+++ /dev/null
@@ -1,44 +0,0 @@
-Base classes and interfaces
-===========================
-
-Object
-------
-
-Object is the base class for many other Yii2 classes.
-
-### property feature
-
-#### Why
-
-To be able to make property `public` initially and then seamlessly make it
-`private` or `protected` by adding getter and setter method. That will *not*
-change API. Results in less repetitive code. Performance drop isn't significant.
-
-### callbacks and expressions
-
-### [[Object::newInstance|newInstance]] method
-
-This method is a powerful way to instantiate a class. Differences from `new`:
-
-- Calls class constructor (same the `new` operator);
-- Initializes the object properties using the name-value pairs given as the
-  last parameter to this method;
-- Calls [[Initable::init|init]] if the class implements [[Initable]].
-
-#### Why
-
-To support class dependencies and their lazy loading.
-
-### [[Initable]] interface
-
-Developer will implement initable interface if running `init()` needed and will
-skip it if not.
-
-#### Why
-
-Indicates where `init()` will be called and where not. More explicit than it was
-in Yii 1.
-
-Component
----------
-
diff --git a/docs/internals/translation-teams.md b/docs/internals/translation-teams.md
index 4a034e8a93..f8a0d0004d 100644
--- a/docs/internals/translation-teams.md
+++ b/docs/internals/translation-teams.md
@@ -1,15 +1,20 @@
 Translation teams
 =================
 
-Russian
--------
-
-- **Alexander Makarov, @samdark, sam@rmcreative.ru**
-- @MUTOgen
-- @prozacUa
-
 Brazilian Portuguese
 --------------------
 
-- **@wbraganca**
-- @alanwillms
+- **[@wbraganca](https://github.com/wbraganca)**
+- [@alanwillms](https://github.com/alanwillms)
+
+German
+------
+
+- Carsten Brandt, [@cebe](https://github.com/cebe), mail@cebe.cc
+ 
+Russian
+-------
+
+- **Alexander Makarov, [@samdark](https://github.com/samdark), sam@rmcreative.ru**
+- [@MUTOgen](https://github.com/MUTOgen)
+- [@prozacUa](https://github.com/prozacUa)
diff --git a/docs/internals/translations.md b/docs/internals/translation-workflow.md
similarity index 100%
rename from docs/internals/translations.md
rename to docs/internals/translation-workflow.md