It makes sense to create a group if you want to add (new) employees later on, without adding the (new) user to each individual folder or file.
To create groups, you must be a member of the "admin" group.
Open the "User" menu in this function.
Click "Add Group" to create a group.
Enter the name of the group and click the arrow to create the group.
Now you can add the group to an user by selecting the desired group under "Groups" as shown in "Example User 1".
In order to be able to set the rights of the group, a group administrator must be specified by selecting the group from the corresponding users under "Group administrator for", as here in the "Example user 1" is shown.
Files and documents can now be shared with a group by selecting the group within the options.
You set the corresponding rights for the group in the rights menu.