To disable Timesheets
Before you begin, choose a compatible version of Tempo Planner by consulting the compatibility table.
To disable Timesheets, you need Jira System Administrators permissions:
Log in as a user with the Jira Administrators global permission.
Click on the gear icon at top-right and select Add-ons.
On the left sidebar, click on Manage add-ons.
Expand Tempo Timesheets in the User-installed Add-ons.
Click the Disable button.
Repeat for other Tempo add-ons that are bundled with the Tempo Timesheets (Core and Teams) if you are not using other Tempo products.