Refine
Dependency
Established between two requirements; the origin requirement refines the destination requirement
Satisfy
Dependency
Established between a model element (for example, an application component or a class) and a requirement; the origin element satisfies the requirement
Verify
Dependency
Established between a model element (for example, a use case) and a requirement; the origin element tests the requirement
Decompose
Dependency
Established between goals or between requirements; the origin is a part of the destination
Assigned
Dependency
The origin element (role, process, actor, organizational unit) is assigned to the destination goal