To manage groups, you need to click on “Groups” in the navigation menu at the top of the Teamstack dashboard. To assign an application to a group, you need to click on the “Applications” tab under the group name and then press “Assign”. This will take you to a page to select the application you want to assign to the group. You can either search for the application in the search bar, or find it based on the application name. When you’ve found the application you wish to assign to a group, press “Assign” next to the application name.