Currently we are working on migration. We need to update the field called TeamName which is a Select List (single choice) field type since a read only field called NewTeamName.
We want when a NewTeamName appears on the corresponding field, the new value could be added automatically to the TeamName field and the new name also added to the possible options in the list. Besides, we need to use Script runner app.
Is there an option to do this with Script runner? In case of not, Is there any other option to do this?
I really appreciate your help.