Hey, I'm planning a trigger automation to pull out the Fix Versions from the triggerIssue's linked issues and then add those Fix Versions to the Affects Versions of the triggerIssue. 
I'm getting stuck quite early, I can't seem to format the values coming from lookupIssues well enough. Nor can I get the formatting of the advanced editing action to be right.
As well as I'd need to consider multiple linked issues, and multiple fixVersions too.
Am I overthinking this?
Thanks, any help is plenty appreciated.