This command will not be supported in future releases. This is the old command for editing geometry, direction, and resistance in a topology. There are several new commands for editing topologies, such as MAPAN, MAPDL, MAPMP. For a complete list, see About Editing Topologies.
Use this dialog box to modify objects in a topology without damaging the topology relationship data. If you modified objects using standard editing commands, use the Update option to correct the topology relationship data for that object.
Select a topology from the list of loaded topologies. When you modify the selected object, the topology data for that object will be updated in the selected topology.
If the topology you want is not loaded, click Load.
Select the object type to edit. Object options are unavailable if they do not match the topology type you are choosing.
Specify the edit operation to perform on the selected object type.
Click OK to perform the specified operation and make your selections.
To cancel the topology edit operation, click Close.