You must have the JIRA System Administrators global permission before you can carry out the instructions on this page.
Install
Log in as a user with the JIRA Administrators global permission.
Click the admin drop-down and choose Manage apps. Tip: Use a Keyboard Shortcut instead: g then g and start typing manage...
If your JIRA server is connected to the Internet, you can click Find new apps from the left-hand side of the page and locate App Time via search.
Otherwise, please download App Time directly from the marketplace to your computer and click Upload plugin from the right-hand side on the Manage apps page.Click Install and confirm installation by clicking Accept & install button.
Update
Log in as a user with the JIRA Administrators global permission.
Click the admin drop-down and choose Manage apps.
Locate App Time app.
Click the Update button.
Disable
Log in as a user with the JIRA Administrators global permission.
Click the admin drop-down and choose Manage apps.
Locate App Time app.
Click the Disable button.
Uninstall
Log in as a user with the JIRA Administrators global permission.
Click the admin drop-down and choose Manage apps.
Locate App Time app.
Click the Uninstall button.