Bunch of discussion going on in issue 264 <https://github.com/KantaraInitiative/wg-uma/issues/264>. Issue 263 <https://github.com/KantaraInitiative/wg-uma/issues/263> is somewhat related though it's seen no discussion yet, so I'll take the opportunity to mention it here. I think we can figure out both of these by next week (said the optimist). *Eve Maler*Cell +1 425.345.6756 | Skype: xmlgrrl | Twitter: @xmlgrrl