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In the chapter, "Diagramming Entity Relationships," you created the Task and Employee entities. Then you specified relationships between them: Project owns Task and Task refers to Employee. In this chapter, you add inheritance triples for the Task entity, and then add processing that enables end users to add tasks to a project and to assign employees to those tasks.
This section contains the following topics:
Defining Task and Its Attributes
Defining Restrictor Processing
Introducing the Action Diagrammer
Generating and Building the Task Entity and Project.Grid Maintenance Suite.Edit Grid User Interface
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