We have a convention that issues with a certain focus should be linked to related issues (e.g. for a customer or current project).
To help users do this, I would like to have a plugin that
What I want is similar to what my email client does when I write "attachment" and I did not yet added an attachment: It gives me a hint that I may want to add an attachment.
Note that I am aware of issue templates in JIRA. These are useful. However, they are not strict (can create issue without it), and not always present.
The goal is to assist our Jira user (myself included) to link relevant issues without forcing more rules or workflows on them.