The set of rights for unit groups is the same as for individual units. The access rights given to a group extend to the units that belong to it. For example, if the right to view commands is given to a user, then the user will be able to see the commands of each unit in the group.
Besides, some access rights can affect not only units in the group but the group itself. For example, if the right to change the icon is granted to the user, then this user will be able to change both the icon of any unit in the group and the icon of the group itself. Here is the list of rights with dual action:
The Edit ACL propagated items checkbox is the right that allows to add and remove the units to/from the group.
The rest of the access rights affect only units. See Unit ACL for details.
When using groups, follow the hierarchy of rights and consider the peculiarities described below.
When creating a unit group or giving other users access to it, the creator’s rights to the units do not change.