Extension is a package containing widgets.
Install, Update, Downgrade and Repair
Enabling or Disabling an Extension
To disable or enable an extension go to the Extensions/Extensions. Click on enable or disable button.
Settings
Each extension can have main settings. To change that, go to the Extensions/Extensions. Click on Settings button. If extension has settings, you should see the settings tab.
You can change Widgetspage, Board and Noti widgets permissions for each user level. To do that go to the Extensions/Extensions. Click on Settings button. If extension has one of those widget types, you should see the permission tab (Only Super Admin can change these permissions).