In my workflow I have a post-function, that assigns issue to lead developer for approval. How can I assign back to first assignee using post-function?

[Udo Brand]

Copy (in postfunction) the assignee to another customfield ("Previuos Assignee") before you assign it to lead developer. On the next transition copy that field ("Previuos Assignee") again into assignee field.

[alanjdoolan]

yes, I do the same as it changes hands multiple times but want it possible to pass it back to the last owner if there are issues.

[Serge Sergeyev]

I assume, customfield option appears when JIRA Suite Utilities plugin is installed? Because I don't see such thing in my postfunctions