Improvement request. Option to hide/lock Pathways

Hi,

When we hide a sprint, this is still visible for other authors in the channels where the sprints are collected. This is not ok for our client, hidden should really mean hidden. And also when you can actually hide a sprint, you should also be able to lock the editing of a channel, because otherwise another author can think a channel is empty and delete the channel, but it was just hidden for them. Therefore we request both the lock and hide functionality for the channels.

Thanks.