Open the menu
    ```html

    Menu Type Manager: Item Group Administration

    The standard item group types of LumisXP are already registered.

    Newly implemented and defined types must be registered here to be recognized by the portal.

    Features

    • It is an administration interface

    Screens

    Item Group Administration

    Data

    groupType

    • Type(string)

    Links

    Permissions

    • Manage service instance: Allows managing all data of this service instance, including deleting it entirely.

    Actions

    • Update Default : Update the default types of LumisXP.
    • Delete : To delete registered types that will no longer be used, they must be selected and the "Delete" action triggered. This will remove the record of the item group and not the physical definition file.

      The records of the standard group types of LumisXP cannot be removed.

    ```