I think I know a way, but may need some help getting the formulas correct.
What we want to do is add columns to the Edges worksheet for the Group for Vertex 1 and Vertex 2. This can be populated by doing a =VLOOKUP() of the Vertex1 name in the Group Vertices worksheet.
Once the "Vertex1 Group" and "Vertex2 Group" columns are populated, then add a third column called "Internal Edge?" which contains an =IF that compares Vertex1 Group to Veretx2 Group. If they are the same, then this is an "Internal" edge that does not leave the group. If they are different, then the edge starts in one group and ends in another group.
These values will then appear in the Dynamic Filters feature: you can filter edges by their Vertex1 or Vertex2 group of origin or by the Internal state.
Marc
What we want to do is add columns to the Edges worksheet for the Group for Vertex 1 and Vertex 2. This can be populated by doing a =VLOOKUP() of the Vertex1 name in the Group Vertices worksheet.
Once the "Vertex1 Group" and "Vertex2 Group" columns are populated, then add a third column called "Internal Edge?" which contains an =IF that compares Vertex1 Group to Veretx2 Group. If they are the same, then this is an "Internal" edge that does not leave the group. If they are different, then the edge starts in one group and ends in another group.
These values will then appear in the Dynamic Filters feature: you can filter edges by their Vertex1 or Vertex2 group of origin or by the Internal state.
Marc