Populate Description field with instructions for auto created sub-tasks using Scriptrunner

[emyers]

New to Scriptrunner

I am currently using Scriptrunner to create multiple subtasks during transition of issue. The sub-tasks are created and coping appropriate fields from the parent issue. I am trying to figure out how to use Scriptrunner in the same transition to add unique instructions in the description field of each unique sub-task so the owner of the task has direction on what they need to do for the subtask. Any help would be appreciated. let me know if this is not enough information.

Eric