You can remove mployee Success from your Jira in the add-on administration pages. Uninstalling permanently removes it from your application and file system. If you only want to temporarily remove it, you may choose to disable it instead.
Uninstalling an add-on removes the add-on from the application. It also removes the JAR file from the application's home directory.
Steps to uninstall
From the application's administration console, click the 'Manage add-ons' link.
Find UpRaise for Employee Success in the add-on list.
Click on the row to open its details view.
Click the 'uninstall' button.
Confirm the action by clicking 'continue'. When finished, a notice appears in the details view indicating that the add-on was successfully uninstalled.