Problem Definition

When creating an issue link between two JIRA instances, there's the following checkbox available to create the issue link on both JIRA instances:

Create reciprocal link:
JIRA will create a link from the issue on the remote JIRA instance back to this issue

When deleting the link between two issues on separate instances, it is not possible to delete it reciprocally, so it's needed to delete it manually on both instances.

Suggested Solution

Add a checkbox to reciprocally delete JIRA issue links.