:Base awe65.hlp 1 Modeling entities and their relationships 2 Introducing the Entity Relationship Diagrammer 3 About the Entity Relationship Diagrammer=acn_WhatistheEntityRelationshipDiagrammer@awe65.hlp>main 3 How to model entities 4 A quick guide:=acn_WhentoUsetheEntityRelationshipDiagrammer@awe65.hlp>main 4 Identifying entities=ucn_IdentifyingEntities@awe65.hlp>main 4 Establishing relationships=ucn_EstablishingRelationships@awe65.hlp>main 4 Entering attributes=ucn_EnteringAttributes@awe65.hlp>main 4 Defining domains=ucn_DefiningDomains@awe65.hlp>main 4 Establishing unique identifiers=ucn_EstablishingUniqueIdentifiers@awe65.hlp>main 4 Performing quality checks=ucn_PerformingQualityChecksMod@awe65.hlp>main 2 Using Entity Relationship Diagrams 3 Getting started 4 Creating an entity model: step by step=atn_CreatinganEntityRelationshipDiagram@awe65.hlp>main 3 Creating diagrams and entity relationship diagram elements 4 Creating a New Diagram=atn_CreatingaNewDiagram@awe65.hlp>main 4 Creating entities on Entity Relationship Diagrams=atn_CreatingEntities@awe65.hlp>main 4 Creating attributes on Entity Relationship Diagrams=atn_CreatingAttributes@awe65.hlp>main 4 Creating unique identifiers on Entity Relationship Diagrams=atn_CreatingUniqueIdentifiers@awe65.hlp>main 4 Creating domains for entity attributes=atn_CreatingDomains@awe65.hlp>main 4 Creating relationships on Entity Relationship Diagrams=atn_CreatingRelationships@awe65.hlp>main 4 Creating arcs for entity relationships=atn_CreatingArcs@awe65.hlp>main 4 Including elements on Entity Relationship Diagrams=atn_IncludingelementsonanentityrelationshipDiagram@awe65.hlp>main 3 Working with Entity Relationship Diagrams 4 Adding relationship ends to arcs=atn_AddingRelationshipEndstoArcs@awe65.hlp>main 4 Removing relationship ends from arcs=atn_RemovingRelationshipEndsfromArcs@awe65.hlp>main 4 Defining the default size of elements=atn_DefiningtheDefaultSizeofElements@awe65.hlp>main 4 Displaying attributes on Entity Relationship Diagrams=atn_DisplayingAttributes@awe65.hlp>main 4 Showing or hiding items and properties=atn_ShowingorHidingItemsandProperties@awe65.hlp>main 4 Updating entity attributes in domains=atn_UpdatingAllAttributeswithinaDomain@awe65.hlp>main 4 Deleting attributes=atn_DeletingAttributes 4 Deleting entity relationship elements from the repository=atn_DeletingElementsfromtheRepository@awe65.hlp>main 3 Working with Autolayout 4 About autoLayout on Entity Relationship Diagrams=acn_AutoLayout@awe65.hlp>main 4 Laying out an Entity Relationship Diagram automatically=atn_LayingoutaDiagramAutomatically@awe65.hlp>main 4 Showing or hiding the autolayout area=atn_ShowingorHidingtheAutoLayoutArea@awe65.hlp>main 2 Reference 3 Entity Relationship Diagram elements and notation=ara_DiagramElementsandNotation@awe65.hlp>main 3 Diagram elements 4 Entities=ara_Entities@awe65.hlp>main 4 Attributes=ara_Attributes@awe65.hlp>main 4 Entity relationships=ara_Relationships@awe65.hlp>main 4 Domains=ara_Domains@awe65.hlp>main 4 Recursive Relationship (Pig's Ears)=ara_RecursiveRelationshipsPigsEars@awe65.hlp>main