Hello, when I try to use the topology toolbar in ArcMap 10.0 everything is greyed out. I have an ArcInfo license. Should I not be able to use topology?... -Kalila21
Go to Add Data, navigate to the feature dataset that contains your topology and then add it to the map. You can add all layers that are included in the topology if you want. Then, go into an edit session and the topology toolbar will be active.
That's not necessary if you're just using "map topology" is it? I'm experiencing the same symptoms while trying to do it just using map toplogy. I'm using an ArcInfo license (v10).