Select “Applications” and then “Web App” from the left side menu to open the Application Management page.
Find the app in the search box and select it by simply clicking on it. You can see the assigned users to that app under the “Selected” on the right side of the screen. Assign new users by clicking on the green “Assign/ Unassign” button.
The Assign members window will appear. You may remove any user by clicking on the red trash icon or selecting “Remove All“.
To assign users to the selected app, click on the “User” tab. Select the users and click on the ”Save” button. You can similarly assign groups and roles to any app by selecting the related tab (Group or Role) and choosing the groups or roles and clicking on “Save”.