| bulletin |
| List of: | Glossary Items | |
| Subjects: | History and Roll | |
| Contents: | Glossary | |
| ACIS has a subject for tracking all changes that occur in an ACIS session. This tracking happens at four levels of granularity: the bulletin, the bulletin board, the delta state, and the history stream. The finest level is the bulletin, which tracks the creation, deletion, or modification of a single entity. Individual bulletins are not used outside of the context of a bulletin board or delta state. See also delta state and bulletin board. | |||||