Relationships define the data association between two MBOs by linking attributes and parameters in one MBO to attributes and parameters in another MBO.
Relationships help provision related data as one unit, and properly sequence the operations on the related MBOs based on real-time detection of the object instances used. Relationships can be one-to-many, many-to-one, or one-to-one.
From an attribute standpoint, bidirectional relationships are supported; and from an operation execution standpoint, composite relationships are supported.