Release History: Formula - Entity Filters
| Document | Date | Status |
|---|---|---|
| Entity Filters | 2009-06-22 | Recommendation |
| Entity Filters | 2009-03-31 | Proposed Recommendation |
| Entity Filters | 2008-12-31 | Candidate Recommendation |
| Entity Filters | 2008-03-28 | Candidate Recommendation |
| Entity Filters | 2008-02-14 | Public Working Draft |
| Entity Filters | 2007-12-31 | Public Working Draft |