I would like to have a custom field set equal to project category when a ticket is created in this project.
So far, I do it in the workflow at the create transition with separate workflows each with the right value in a custom field set publication function.
My need is to set this custom field to a default value depending on global property of the project when the ticket is created in a unique workflow for all projects. And the unique global property of the project I see is the project category.
It seems that groovy script is a possibility, but it is beyond my knowledge of jira...
Any clue ?