3.2 Types Tool
From a Graph Tool you can open a Types Tool,
which
is used to select the Object, Relationship and Role
types of the method. The Types Tool has Relationship, Role and Object lists,
each containing items of that type in this graph type.
Each list contains the following pop-up menu
items:

Add... adds a
new Relationship, Role or Object type to the graph type under development. The
type can be selected from a list of all Relationship, Role or Object types in
currently open projects.
Delete removes the selected Relationship, Role or
Object type from the graph type.
Edit Type opens the appropriate type definition
Tool for the selected type (i.e. Relationship, Role or Object Tool).