Hi. Having imported Adjagency Matrix network data from Excel (nodes and node list) I need the system to allow me to change the properties of batches of nodes. For instance, my network consists of people from government, private sector and NGOs. This data is in the node list. But I can't see how to, for instance, make the nodes for all Government people be the same colour or shape. I can only see how to edit individual nodes - which makes the node list redundant. Any help?