These slides explains the basics of the ]project-open[ data model and its object-oriented structure.
General System Architecture General Conventions "Business Objects" Data Model Overview & Business Objects Hierarchical Queries "Categories" ]po[ Objects and Types Main Object Types Financial Classes Relationship Object Types Translation Object Types Timesheet Object Types Workflow WF @ Runtime WF Tables WF "Callbacks" WF Assignments Timesheet & Controlling Auxilary Tables
