Find all linked issues for a project

[Richie]

I have a support desk project to track customer requests, but where I need to assign out tasks to resolve the issue, I log addition tickets in other projects and link to the service desk ticket.  I'd like to create a query which returns all linked issues.  I was trying to use IssueFunction but my cloud instance of JIRA does not recognise it.  Any help would be much appreciated.

[Gaston Valente]

Richie, you can try the functions from this plugin:

https://addonrock.atlassian.net/wiki/spaces/KB/pages/557163/JQL+Functions

With standard Jira you can use:

issue in linkedIssues("ISSUEKEY")

[Test swaro]

is there also a was to find all linked issues from a certain project?

[Jesse Katz]

I'd love it if this functionality was possible but you'll need scriptrunner:

https://community.atlassian.com/t5/Jira-questions/Show-list-of-linked-issues-from-a-number-of-issues/qaq-p/273189