...
Rename - click on the name of an issue type to rename it. Rename is a safe activity, which means that the name of the issue type will be updated in all dependent configuration elements referring to it by name. Renaming the issue type will update all JQL queries within filters and agile boards with the new name.
Edit - redirects you to the issue type's edit page in Jira, where you can change its name, description, and avatar.
Delete - use it to clean your Jira of any unused issue types. Power Admin allows you to delete an issue type if there are no issues using that type and it’s not assigned to any issue type scheme.
Export - exports issue type usage information in CVSCSV.
Locations
Location details are not available for the relation between issue types and their dependent configuration elements.