diff --git a/.github/workflows/generated-sources.yml b/.github/workflows/generated-sources.yml
index 0c049cb5d..f9301fbee 100644
--- a/.github/workflows/generated-sources.yml
+++ b/.github/workflows/generated-sources.yml
@@ -1,4 +1,8 @@
-name: Show generated code in PR
+name: Preview Generated Code
+
+permissions:
+  contents: write
+  statuses: write
 
 on:
   pull_request:
@@ -10,16 +14,15 @@ on:
       - ready_for_review
 
 jobs:
-  build:
+  build_preview_generated_code:
+    name: Build Preview of Generated Code
+    concurrency:
+      group: ${{ github.workflow }}-${{ github.ref }}
+      cancel-in-progress: true
     runs-on: ubuntu-latest
     env:
       GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
     steps:
-      - name: Cancel Previous Runs
-        uses: styfle/cancel-workflow-action@0.9.1
-        with:
-          access_token: ${{ github.token }}
-
       - name: Checkout repository
         uses: actions/checkout@v4
 
@@ -39,7 +42,7 @@ jobs:
 
       - name: Check for changes in generated sources
         id: git-diff
-        run: echo "::set-output name=changed::$(if git diff --quiet './core/generated-sources' './dataframe-csv/generated-sources' './docs/StardustDocs/snippets' './docs/StardustDocs/topics'; then echo 'false'; else echo 'true'; fi)"
+        run: echo "changed=$(if git diff --quiet './core/generated-sources' './dataframe-csv/generated-sources' './docs/StardustDocs/snippets' './docs/StardustDocs/topics'; then echo 'false'; else echo 'true'; fi)" >> $GITHUB_OUTPUT
 
       - name: Commit and push if changes
         id: git-commit
@@ -49,44 +52,21 @@ jobs:
           git add './core/generated-sources' './dataframe-csv/generated-sources' './docs/StardustDocs/snippets' './docs/StardustDocs/topics'
           git commit -m "Update generated sources with recent changes"
           git push origin generated-sources/docs-update-${{ github.run_number }}
-          echo "::set-output name=commit::$(git rev-parse HEAD)"
-
-      - name: Remove old comments
-        uses: actions/github-script@v7
-        if: steps.git-diff.outputs.changed == 'true'
-        with:
-          # language=js
-          script: |
-            const issue_number = context.issue.number;
-            const {owner, repo} = context.repo;
-            
-            const comments = await github.rest.issues.listComments({
-                issue_number,
-                owner,
-                repo,
-            });
-            
-            const botComments = comments.data.filter(
-                (comment) => comment.user.login === 'github-actions[bot]'
-            );
-            
-            for (const comment of botComments) {
-                await github.rest.issues.deleteComment({
-                    comment_id: comment.id,
-                    owner,
-                    repo,
-                });
-            }
+          echo "commit=$(git rev-parse HEAD)" >> $GITHUB_OUTPUT
 
-      - name: Add comment to PR
+      - name: Update status to PR
         uses: actions/github-script@v7
         if: steps.git-diff.outputs.changed == 'true'
         with:
           # language=js
           script: |
-            github.rest.issues.createComment({
-              issue_number: context.issue.number,
+            await github.rest.repos.createCommitStatus({
               owner: context.repo.owner,
               repo: context.repo.repo,
-              body: "Generated sources will be updated after merging this PR.\nPlease inspect the changes in [here](https://github.com/${{ github.repository }}/commit/${{ steps.git-commit.outputs.commit }}).",
+              sha: context.payload.pull_request.head.sha,
+              state: "success",
+              target_url: "https://github.com/${{ github.repository }}/commit/${{ steps.git-commit.outputs.commit }}",
+              context: "Generated sources will change, merging this PR",
+              description: "Check 'Details' to inspect changes ->"
             });
+            
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index 084566a29..f4cb9add0 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -60,7 +60,7 @@ so do familiarize yourself with the following guidelines.
 4. The contributor answers the comments or fixes the proposed PR.
 5. The reviewer marks the PR with the word "LGTM."
 6. The maintainer could suggest merging the `master` branch to the PR branch a few times due to changes in the `master` branch.
-7. If the PR influences generated code/samples, a bot will inform about this in the PR comments.
+7. If the PR influences generated code/samples, a bot will inform about this in the PR checks.
 8. The maintainer runs TeamCity builds (unit tests and examples as integration tests).
 9. TeamCity writes the result (passed or not passed) to the PR checks at the bottom of the proposed PR.
 10. If it is possible, maintainers share the details of the failed build with the contributor.
diff --git a/KDOC_PREPROCESSING.md b/KDOC_PREPROCESSING.md
index 42e532af3..6d787ba45 100644
--- a/KDOC_PREPROCESSING.md
+++ b/KDOC_PREPROCESSING.md
@@ -58,7 +58,7 @@ This can be seen in action in the `core:processKDocsMain` and `core:changeJarTas
 To make sure the generated sources can be seen and reviewed on GitHub,
 since [PR #731](https://github.com/Kotlin/dataframe/pull/731),
 there's a [GitHub action](.github/workflows/generated-sources.yml) that runs the `core:processKDocsMain` task and
-comments the results on the PR. After a PR is merged, [another action](.github/workflows/generated-sources-master.yml)
+shows the results in the PR checks. After a PR is merged, [another action](.github/workflows/generated-sources-master.yml)
 runs on the master branch and commits the generated sources automatically.
 This way, the generated sources are always up to date with the latest changes in the code.
 This means you don't have to run and commit the generated sources yourself, though it's