Add the Features by Group handbook URL into Feature issue templates

.gitlab/issue_templates/Feature proposal.md

@@ -97,7 +97,10 @@ In which enterprise tier should this feature go? See https://about.gitlab.com/ha
 ### Links / references
 
 <!-- Label reminders - you should have one of each of the following labels.
-Read the descriptions on https://gitlab.com/gitlab-org/gitlab/-/labels to find the correct ones -->
+Use the following resources to find the appropriate labels:
+- https://gitlab.com/gitlab-org/gitlab/-/labels
+- https://about.gitlab.com/handbook/product/product-categories/features/
+-->
 /label ~devops:: ~group: ~Category:
 
 /label ~feature

.gitlab/issue_templates/Lean Feature Proposal.md

@@ -17,7 +17,11 @@
 /label ~"feature" ~"group::" ~"section::"  ~"Category::" ~"GitLab Core"/~"GitLab Starter"/~"GitLab Premium"/~"GitLab Ultimate"
 
 
-<!-- Read the labels descriptions on https://gitlab.com/gitlab-org/gitlab/-/labels to find the appropriate labels. Consider adding related issues and epics to this issue. You can also reference the Feature Proposal Template (https://gitlab.com/gitlab-org/gitlab/-/blob/master/.gitlab/issue_templates/Feature%20proposal.md) for additional details to consider adding to this issue. Additionally, as a data oriented organization, when your feature exits planning breakdown, consider adding the `What does success look like, and how can we measure that?` section.
+<!--- Use the following resources to find the appropriate labels:
+- https://gitlab.com/gitlab-org/gitlab/-/labels
+- https://about.gitlab.com/handbook/product/product-categories/features/
+
+Consider adding related issues and epics to this issue. You can also reference the Feature Proposal Template (https://gitlab.com/gitlab-org/gitlab/-/blob/master/.gitlab/issue_templates/Feature%20proposal.md) for additional details to consider adding to this issue. Additionally, as a data oriented organization, when your feature exits planning breakdown, consider adding the `What does success look like, and how can we measure that?` section.
 
 Other sections to consider adding: 
 

.gitlab/issue_templates/Snowplow event tracking.md

@@ -37,6 +37,10 @@ We generally recommend events be tracked using a [structured event](https://docs
 * [ ] Create chart(s) to track your event(s) in the relevant dashboard
   * [ ] Use the [Chart Snowplow Actions](https://app.periscopedata.com/app/gitlab/snippet/Chart-Snowplow-Actions/5546da87ae2c4a3fbc98415c88b3eedd/edit) SQL snippet to quickly visualize usage. See [example](https://app.periscopedata.com/app/gitlab/737489/Health-Group-Dashboard?widget=9797112&udv=0)
 
-<!--  Label reminders - you should have one of each of the following labels if you can figure out the correct ones -->
+<!-- Label reminders - you should have one of each of the following labels.
+Use the following resources to find the appropriate labels:
+- https://gitlab.com/gitlab-org/gitlab/-/labels
+- https://about.gitlab.com/handbook/product/product-categories/features/
+-->
 /label ~devops:: ~group: ~Category:
 /label ~"snowplow tracking events"