It is very useful for IT admins to have transaction logs in Jira.

This helps with identifying who performed a certain task, e.g uploading files with important information. In addition, it is also important to provide detailed information to the legal team when they need evidence in company litigation events.

An example of what it could look like:
User A downloaded file (XX_TEXT.pptx) on yyyy/mm/dd hh:mm:ss and source ip address is x.x.x.x.