diff --git a/.github/pull_request_template.md b/.github/pull_request_template.md
index 4756b0a43..44eacb521 100644
--- a/.github/pull_request_template.md
+++ b/.github/pull_request_template.md
@@ -1,28 +1,39 @@
 <!--
-Please review the checklist at the bottom before submitting. If ignored, the PR validation could fail.
+Please complete all relevant sections. If not, validation could fail.
+
+The expandable sections are guidance only — do not modify or fill them out.
 -->
 
+<details>
+<summary>Help</summary>
+
+The following are managed automatically by workflow. Do not set them manually. 
+- Labels: Feature, Bug Fix, Infrastructure, Breaking API
+- Milestone
+
+See PR Automation & Validation below for details.
+</details>
+
+
+
 ## PR type
 
 <details>
-<summary>PR types and its descriptions</summary>
+<summary>Help</summary>
 
 - Feature PR:
-  - can be a Minor or Major change.
-  - can be an enhancement or change to existing features.
-  - can be a compilation or dependency change.
-  - can be a bug fix to a feature not released yet.
-
+   - Minor/Major change
+   - Enhancement
+   - Compilation/dependency change
+   - Bug fix to an unreleased feature
 - Bug Fix PR:
-  - can be a bug fix to already released code.
-  - can be modifications to already released documentation regarding code.
-
+   - Bug fix to released code
+   - Modifications to released documentation
 - Infrastructure PR:
-  - can be a workflows fix or change.
-  - can be a change in internal processes documentation.
-  - can be a helper script.
-  - can be a bug fix to an infrastructure not released yet.
-
+   - Workflow/process change
+   - Helper script
+   - Internal documentation change
+   - Bug fix to unreleased infrastructure
 </details>
 
 **Select exactly one:**
@@ -31,64 +42,104 @@ Please review the checklist at the bottom before submitting. If ignored, the PR
 - [ ] Bug Fix
 - [ ] Infrastructure
 
+
+
 ## Breaking API
 
 <details>
-<summary>Note</summary>
+<summary>Help</summary>
 
 Not affecting Infrastructure PRs.
 
 Breaking API includes:
 - API breaks
 - Not server-firmware API break
-- Major file version change (not just aare affected)
+- Major file version change
 </details>
 
 <!-- Selected: '[x]', Unselected: '[ ]' or Click when not in editing mode -->
 - [ ] This is a Breaking API change.
 
+
+
 ## Description
 <!-- Describe what this PR changes and why. -->
 
+
+
+## Equivalent PRs
+<details>
+<summary>Help</summary>
+
+- Equivalent PR is a duplicated PR on another branch (RC or developer).
+- If the current PR doesn't have any release notes, link the PR that does.
+- Equivalent PRs in RC branches keep release notes instead of developer branch PRs.
+</details>
+
+<!-- Link any equivalent PRs using a prefix '#' followed by PR number -->
+
+
+
 ## Referenced PRs
-<!-- Link any 
-- equivalent PRs in a release candidate or developer branch here
-- related PRs e.g. fixes/additions to an unreleased feature PR.
-eg. #1245 (prefix '#')
--->
+<details>
+<summary>Help</summary>
+
+- Referenced PR is any related PR.
+- If the current PR doesn't have any release notes, link the PR that does.
+- Eg. Current PR has no release notes when it is a bug fix to an unreleased feature PR that already has release notes.
+</details>
+
+<!-- Link any referenced PRs using a prefix '#' followed by PR number -->
+
+
 
 ## Release notes
 
 <details>
-<summary>Note</summary>
+<summary>Help</summary>
 
 Not affecting Infrastructure PRs.
 
-- Either check the 'No Release Note' if PR deals with:
-    - Ctb, Xilinx Ctb or developing detector
-    - a linked PR already including release notes for this PR
-- Or write release notes
+Choose one:
+- Write release notes
+- Check the 'No Release Note' if PR deals with:
+    - Chip test board type or developing detector
+    - an equivalent PR in release candidate branch with release notes for this PR
+    - a linked PR with release notes for this PR
 </details>
 
 <!-- Selected: '[x]', Unselected: '[ ]' or Click when not in editing mode -->
 - [ ] No Release Note
-<!-- Describe the user-visible change introduced by this PR below. -->
+<!-- Choose either 'No Release Note' or describe the user-visible change introduced by this PR below. -->
 
 
 
 ## Checklist:
+
+<details>
+<summary>Before submitting</summary>
+
 - I have chosen the primary PR type.
 
 Feature or Bug Fix PRs:
 - I have checked if this is a Breaking API change.
 - I have linked any 
-    - equivalent PRs that is on another branch.
-    - related PRs eg. fixes/additions to an unrelease feature PR. 
+    - equivalent PRs that are on another branch.
+    - related PRs eg. fixes/additions to an unreleased feature PR. 
 - I have provided a release note above or checked 'No Release Note'.
 - I have added detector labels. Some automation in adding labels from code change and PR description.
 
 Infrastructure PRs:
-- I have linked any equivalent PRs that is in an another branch.
+- I have linked any equivalent PRs that are in another branch.
 
-## Workflow
-- List of automation and validations can be found at https://psich.atlassian.net/wiki/x/AQB2P
\ No newline at end of file
+</details>
+
+
+
+## PR Automation & Validation
+<details>
+<summary>Additional Information</summary>
+
+List of automation and validations can be found at https://psich.atlassian.net/wiki/x/AQB2P
+
+</details>
\ No newline at end of file