You may need to modify some attributes values in a graph. For example, when you check sulci automatic recognition in a sulci graph obtained through a BrainVISA process. Indeed, during this process, each recognized sulcus is labelled using label attribute. Then, when you check the recognition, you can use the name attribute as a validation. Using the two attributes label et name enables to keep the automatic labelling and your manual labelling.
Modifying the name attribute in a node and recording a new graph :
Load the graph.
Put the graph in a browser window.
Unroll the node you want to modify.
Go to the nameattribute.
Right click on it to display a menu.
Choose Modify attribute.
Put a new value for the attribute.
When all modifications are done, go to the graph in Anatomist list of objets in the main window (left panel).
Right click on the graph and choose File => Save in order to save the graph with the modifications. You can choose a new name or to keep the same but in this case the original graph will be erased.