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+++ b/src/development-guide/testing/README.md
@@ -10,5 +10,6 @@ dir:
 ## Catalog
 
 - [Debugging](debugging.md)
+- [PR Tests](pr.md)
 - [Unit Tests](tests.md)
 - [CI Tests](ci.md)
diff --git a/src/development-guide/testing/pr.md b/src/development-guide/testing/pr.md
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+++ b/src/development-guide/testing/pr.md
@@ -0,0 +1,109 @@
+---
+title: PR Tests
+category: testing
+order: 15
+---
+
+## Automated Tests
+
+For every pull request, a collection of automated checks will run. The checks are grouped into 
+
+1. abaplint
+
+- linting (mandatory to pass)
+
+  Checks code syntax, stylings, and guidelines using abaplint rules.
+
+- cross-check
+
+  Determines impact of abapGit changes on other repositories.
+
+- observations
+
+  Reports of newly introduced dependencies (like data elements or interfaces).
+  
+2. Tests
+
+- unit tests (mandatory to pass)
+
+  Runs the majority of unit tests via GitHub action.
+  
+- lint and merge (mandatory to pass)
+
+  Lints JavaScript and merges files into standalone version.
+  
+- intergration (mandatory to pass)
+
+  Runs integration test with Gitea.
+  
+3. Compliance check
+
+  Checks that every file in the repository is associated with a license.
+
+Example for successful run passing all checks and tests:
+
+![GitHub Action Success](/img/github-action-success.png)
+
+Example of run with abaplint issues and failing tests:
+
+![GitHub Action Failure](/img/github-action-fail.png)
+
+## Manual Tests
+
+In order to test a pull request (PR) for abapGit, you should follow these steps.
+
+### Using standalone version
+
+For every pull request (commit) that passes automated tests, a version of the standalone program is generated which includes the changes of the pull request. 
+
+1. Download the PR standalone version of abapGit
+
+You can download this program (GitHub action artifact) from the pull request on GitHub. On the `Checks` tab of the pulll request, select the summary view of the `test-pr` action. 
+
+![GitHub Action Artifact](/img/github-action-artifact.png)
+
+:::info
+The artifact is retained for 7 days after the action run. If the artifact is not available anymore, commit a change to trigger the action again.
+:::
+
+2. Install the PR standalone
+
+Create a program `zabapgit_standalone_pr_xxxx` (xxxx = number of the pull request) and upload the code.
+
+4. Test changes
+
+Now you can test the fixed functionality or new feature of the pull request.
+
+5. Clean-up
+
+After testing, you should delete `zabapgit_standalone_pr_xxxx`.
+
+### Using developer version
+
+If you require, for example, debugging or exection of user exits, then it's better to test with the developer version of abapGit:
+
+1. Install the latest developer version of abapGit
+
+This means pulling the main branch of https://github.com/abapGit/abapGit into your test system (with no diffs afterwards).
+
+2. Change repository settings to the PR
+
+Go to the repository settings, [remote settings](/user-guide/repo-settings/remote.html). Then under Head > Type, select "Pull request". Pick the PR you want to test and save.
+
+3. Pull changes of PR
+
+When you return to the package view, you will see diffs for all the changes included in the PR. Pull the changes and restart abapGit.
+
+4. Test changes
+
+Now you can test the fixed functionality or new feature of the pull request.
+
+5. Revert to main
+
+When done with testing, select the main branch and pull it into your system again.
+
+PS: If pulling fails because abapGit is trying to change itself, please use the [abapGit standalone version](/user-guide/getting-started/install.html) to perform the pulls.
+
+## Troubleshooting
+
+The most frequent issues are related to code syntax and styling. These are caught by abaplint and easily fixed. Please review the [Contribution]() and [Development Guidelines](/development-guide/read-first/guidelines.html). If you are stuck, leave a comment in the pull request or get help via the abapGit slack.