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| TIER Working Group | Chair/Contact | Chartered by | Status |
|---|---|---|---|
| Tom Barton, University of Chicago | TIER | Active | |
| Steve Zoppi, Internet2 | TIER | Active | |
| Data Structures and APIs Working Group | Keith Hazelton, University of Wisconsin | TIER | Ongoing from CIFER, (see also here for CIFER API). |
Security and Audit Working Group (no wiki yet, see draft charter here) | TIER | Pending Charter | |
| Packaging Working Group (no wiki yet) (see draft charter here) | Jim Jokl, University of Virginia | TIER | |
| Campus Success Working Group | TIER |
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