| # Entity Relationship Diagrams (tgerm1500m000) Use this session to list the entity-relationship diagrams which you can display and maintain in the Entity Relationship Diagram Details (tgerm1100s000) session. Related topics Entity Relationship Modeling Current Modeling Version The version you currently use to create and modify model items. Entity Rel. Diagram A graphic design of the relational data model structure. The diagram shows a (multilevel) structure that consists of entity types and entity type relationships. Version A group of model items that share some characteristics, such as the customer, owner, and effective date. Description The description or name of the entity-relationship diagram. Note The maximum allowed length of the description is 60 characters. Diagram Status The stage in the development of a model item. Expired If this check box is selected, the entity-relationship diagram has expired as the version it is in is no longer valid. Text If this check box is selected, text is available that provides you with further information about the entity-relationship diagram. Edit Diagram... If you click this button (or command), the Enterprise Modeler Editor is started which you can use to create or maintain the selected entity-relationship diagram. Generate ERD's from Entities and Relations When you click this button (or command) the Generate Entity Relationship Diagrams from Entity Types and Relationship (tgerm1220m000) session is started which you can use to create entity-relationship diagrams for a selected range of entity types. Copy ERD to Current Version When you click this button (or command) the selected entity relationship diagram is copied to the current modeling version. Change Version to Version Diagram If you click this button (or command), the current modeling version is changed to the version of the selected entity relationship diagram. |