Elaborate on checklist
## Related
-<!-- please include links to related issues are RFCs -->
+<!-- please include links to related issues are RFCs, remove if not required -->
* [RFC](https://rfcs.tremor.rs/0000-.../)
* Related Issues: fixes #xxx, closed #xxx
-* Related docs PR: https://github.com/tremor-rs/tremor-www-docs/pull/XX
+* Related [docs PR](https://github.com/tremor-rs/tremor-www-docs/pull/XX)
## Checklist
-<!-- please fill out the checklist below -->
+<!--
+Please fill out the checklist below.
+
+If an RFC is required and not submitted yet the PR will be tagged as RFC required and blocked
+until the RFC is submitted and approved.
+
+As a rule of thumb, bugfixes or minimal additions that have no backwords impact and are fully
+self-contained usually do not require an RFC. Larger changes, changes to behavior, breaking changes
+usually do. If in doubt, please open a ticket for a PR first to discuss the issue.
+
+-->
* [ ] The RFC, if required, has been submitted and approved
* [ ] Any user-facing impact of the changes is reflected in docs.tremor.rs
