InfoGrid provides several kinds of active sets, including:
- the set of all MeshObjects found at "the other end" of a Relationship Traversal from a given start MeshObject. Example: the set of all Order MeshObjects, given a Customer MeshObject.
- the set of all MeshObjects that can be found by traversing N Relationships from a given start MeshObject.
- the (sub-)set of all MeshObjects that meet a certain criteria, given another ActiveMeshObjectSet as an input.