POSC Meta Model Specifications Version 2.3 |
Logical Data Model |
This entity stores the change requests that have been resolved in the current version, relative to the previous version. It has a set of changes that provide the details for the change.
- request_nr (M, K: string(4) FIXED)
- The request number that provides the link to the request tracker.
- title (M: string(2000))
- This is the title that identifies the request.
- topic (M: string(40))
- Topic of the change request. For grouping purposes of the change documenation, the data model has been divided into topic areas.
- source (M: source)
- The source that the change belongs to. This is the source to which the change has been applied. The changes are always relative to the previous version, whatever that may be.
- changes (V: SET[0:?] change(parent_request))
- These are the changes that resulted from the change request. Each change_request may be the result of one or more change.
Local rules:
- Uniqueness Constraint
- request_nr
Referenced in Diagrams:
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