Modify Group
Dialog Box

This tool is used to add / remove entities from groups. Any number of groups can be selected for carrying out modifications. The following operations can be performed in modify group.
Add Selected
This option adds entities to the corresponding selected groups. If more than one group is selected, then the entities will be added into all groups thereby creating duplicate groups.Remove Selected
This option removes entities from the corresponding selected groups. If more than one group is selected, then the entities will be removed from all groups.Add Adjacent
This option works only for element group. It finds adjacent elements to the elements present in the group and adds them into the selected group.Remove Adjacent
This option works only for element group and it is an Undo tool for Add Adjacent option. It removes the adjacent elements found out by Add Adjacent operation and updates the group.If Add Adjacent operation is not carried out previously on the selected group, then all the elements will be deleted from that group.