Meta Entity Composition tab
In this tab, you describe and define the structure of the User Entities that will be created from the Meta Entity.
The tab is divided into two panes:
- The Composition pane contains the elements
that will constitute the User Entities. You can add, remove, or move
elements by clicking the corresponding buttons. A User Entity can
be constituted of the following elements:
- Data aggregate descriptions that are internal to the Meta Entity.
They are represented by the
icon.
- Data descriptions that are internal to the Meta Entity. They are
represented by the
icon.
- Existing Meta Data Aggregates. They are represented by the
icons.
- Existing Data Elements represented by the
icon in the Pacbase facet, or existing Data represented by the
icon in the COBOL facet.
- Data aggregate descriptions that are internal to the Meta Entity.
They are represented by the
- The other pane contains sections (Component Usage for example) where you enter the characteristics of the elements that are inserted or selected in the Composition pane.