docs: document automatic context adjustment

Fixes #12623

docs/devel/translations.rst

@@ -1,6 +1,8 @@
 Managing translations
 =====================
 
+.. _adding-strings:
+
 Adding new strings
 ------------------
 
@@ -9,6 +11,17 @@ called :ref:`component-new_base` (see :ref:`component`).
 If your file format doesn't require such a file, as is the case with most monolingual
 translation flows, you can start with empty files.
 
+Weblate can add new strings to existing files for most of the file formats. You
+can also specify :guilabel:`Context` for bilingual formats to distinguish same
+strings used in different context. :guilabel:`Auto-adjust context when an
+identical string already exists.` can be used to automatically adjust
+:guilabel:`Context` by adding a numeric suffix in case such a string already
+exist in the translation.
+
+.. seealso::
+
+   :ref:`format-context`
+
 .. _adding-translation:
 
 Adding new translations

docs/user/glossary.rst

@@ -53,6 +53,10 @@ toggle additional features using the :guilabel:`Tools` menu for each term.
 
 .. image:: /screenshots/glossary-tools.webp
 
+.. seealso::
+
+   :ref:`adding-strings`
+
 Untranslatable terms
 ++++++++++++++++++++