# Routing Area Open Meeting (rtgarea) Agenda 16:30 - 17:30 JST Thursday
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## Welcome + Administrivia (5 minutes)
* [NOTE WELL](https://www.ietf.org/about/note-well.html)
* Scribe selection
* Agenda bashing
* Introductions and farewells
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### WG reports (10 minutes each)
* LSR
* IDR (Jeff Haas)
* BESS

### Lessons learned from working on BGP YANG (Jeff Haas) (10 minutes)
* Maintainability
* Versioning extensible types and some places we've already gotten it wrong.
* Interwork between models

### IETF IPR policy review and discussion (15 minutes)
* [BCP 79](https://www.rfc-editor.org/info/bcp79)