RequirementsRelationGroup represents a group of relations between Requirements.<br/><br/>RequirementsRelationGroup corresponds to ReqIF RelationGroup.<br/><br/>Semantics:<br/>RequirementsRelationGroup represents a group of RequirementsRelations. The semantics of this grouping is defined by the user.<br/>
Name: requirementsRelationship
The relations that are grouped by this relation group. Note that this is not a containment association, i.e., a single relation may be grouped by several RequirementRelationGroups.