[imsc] Pull Request: Clarified expected system behavior for ittp:activeArea

palemieux has just submitted a new pull request for https://github.com/w3c/imsc:

== Clarified expected system behavior for ittp:activeArea ==
Closes #227

See https://github.com/w3c/imsc/pull/231

Received on Wednesday, 17 May 2017 02:45:44 UTC