Hi., I have a coding knowledge and able to write a code. </Br>Problem, is i don't know where to place written code by using script runner plugin, (Write in Console). run the code in Script runner console. No Errors. For Ex Requirement: Custom Field: Do have an on this product? If Yes...Assign to User1. If No---Assign to User2. This is my Requirement. But i don't know where to keep the code in JIRA. Please Navigate me step by step. Thanks for your patience.