Policy Action fields for trigger: on Catalog item request start or stop These fields appear when you create a policy action for a policy that is triggered on Catalog item request start or on Catalog item request stop. Field Description Action type Select an action type: Execute a script: run a script on the instance. Execute a workflow: Run a workflow that you already created. Workflow[Execute a workflow action type] Select a workflow. Action script category[Execute a script action type] Select an action attribute category. Action script name[Execute a script action type] Select a policy rule action script. Script[Execute a script action type] Review the script. To modify it, navigate to Cloud Management > Governance > Policy Script Category, and then click the script that belongs to the category. See Create a policy script for an explanation of the fields you need for cloud policy scripts.