diff --git a/docs/handbook/testing/setup.md b/docs/handbook/testing/setup.md
index a17dfcfb..a606c32a 100644
--- a/docs/handbook/testing/setup.md
+++ b/docs/handbook/testing/setup.md
@@ -148,7 +148,7 @@ Commit test files to the main branch of the test data repository.
 ``` bash
 cd tests/data
 git checkout main
-.. make any changes ..
+.. make your changes ..
 git commit testfile1 testfile2
 ```
 
@@ -166,3 +166,45 @@ cd ../..
 git push origin main
 ```
 
+
+> NOTE: **Make sure the tests pass before committing to main**
+>
+> You should run your tests to make sure they pass before commiting them to main.
+This can be done [locally](#running-tests), or using [Blender Bot](https://projects.blender.org/infrastructure/blender-bot/src/branch/main/README.md) from Gitea 
+to ensure they pass on all platforms.
+The steps for testing on the build bot are as follows:
+>
+> Commit changes in the `tests/data` repository to a new branch rather than main.
+``` bash
+cd tests/data
+git checkout -B add-x-tests
+.. make your changes ..
+git commit testfile1 testfile2
+git push origin add-x-tests
+```
+>
+> Commit the new `tests/data` submodule hash to your fork of the Blender repository.
+``` bash
+cd ../..
+git checkout -B add-x-tests-blender
+git commit tests/data
+git push me add-x-tests-blender
+```
+> [Create a pull request](/docs/handbook/contributing/pull_requests/#create-a-pull-request) from the
+link printed in the console,
+and comment `@blender-bot build` to get the build bot to test the changes. Alternatively,
+`@blender-bot build +gpu` can be used to trigger additional GPU tests (these aren't tested regularly,
+so some GPU tests you haven't modified may fail).
+>
+> If the tests pass, then you can push your changes in the `tests/data`
+repository to the main branch.
+``` bash
+cd tests/data
+git checkout main
+# Use --ff-only to keep the submodule hash unchanged.
+git merge --ff-only add-x-tests
+git push origin main
+```
+>
+> From the Gitea interface, merge the pull request you just created in the Blender repository.
+