Overview of Effectivity Services, TGV, and QD Interactions

The user interacts with the Tree Grid View (TGV) to provide the Effectivity Criteria for structure resolution.

TGV requests necessary data from the associated Query Definition (QD). The Effectivity Criteria is passed to this QD via QD parameters.

QD requests Effectivity Expression items with provided Effectivity Criteria.

The Effectivity Resolution Engine resolves Effectivity Expression items against provided Effectivity Criteria and returns the result.

The results are displayed to the user using the TGV.