You need administrator rights in Jira to perform the tasks on this page.
Permission schemes only affect what users can do through the UI. Permissions schemes don’t restrict what users can do through scripting or the API.
This page describes how to assign permission schemes to your checklist custom fields. To learn how to create and configure permission schemes, see Working with permission schemes.
Once you have gone to the Custom fields page (see Configuring the Checklist custom field), click Edit Permission Scheme to choose a permission scheme.
The following page will appear:
From here, assign a permission scheme that will dictate what users have access to within the checklist custom field. Then click Save.
Affected pages need to be refreshed or reloaded before permission scheme changes will take effect.
For more information about permission schemes, see Working with permission schemes.