Setting customfield value on linking to another issue.

Question

We are trying to have the value of one custom field on the main issue copied into another custom field on an issue upon that issue being linked to the main issue. I’m thinking this will probably require me to setup a listener but, I thought I would see if anyone else has tried anything similar?

Jobin Kuruvilla [Adaptavist] · Accepted Answer

There is no "Issue Linked" event and so listener is not an option. You are probably looking at a custom link operation that overrides the existing link operation.