Inconvenient authorization management in 'classic' MS Stream

In the corporate usage of Microsoft Stream as Enterprise Video Portal (EVP), authorization to watch videos is also applied on 'need-to-known' base. In current Stream, it turns out a bit inconvenient to execute effective permission management.

First issue is that it is made complex to nearly impossible to efficient configure permission management on a collection of videos. The root cause of this is in how Microsoft Stream handles the authorization and organization of the video store: "In Microsoft Stream, you can use channels and groups to organize and grant permission to your videos" [Source: https://docs.microsoft.com/en-us/stream/groups-channels-overview]. This is actually not a valid statement. Indeed Stream (aka Azure AD) groups "are both a way to organize videos and to control access to videos", but channels merely "are an organization method for videos, but not a permission method". Limiting for efficient permission management is that Stream portal does not include a capability to logical associate video(s) within either a Group or Channel, this is only supported initial on the moment of adding / uploading video(s) into Microsoft Stream. Once already stored in Microsoft Stream, the only possible way to associate video(s) with additional groups or channels it to do this per video, via the manual Add to group/channel action in the video-edit menu. When this must be done for larger collection of videos, this is a cumbersome and time-consuming effort.

Second issue is that Stream suffers from a delay before the indirect authorization assignment via Stream groups is actual applied (becomes active). In situation that authorization to watch a certain video is managed by one or more Stream groups, authorizing another person for access by adding her/his Office 365 account to an authorized group (e.g. via Azure Portal), does not immediate grant the person allowed access to the video. In reality it can take up to even an hour before the group based authorization within Stream context is updated to incorporate the new added account. Until then, the person remains confronted with Stream access denial on the video.

Even worse, similar effect occurs when revoking the access by removing from Stream group. This is neither immediate effectuated. Luckily the elapse time period is in this situation shorter, max 1 to 2 minutes; not a full hour. Still, immediate access revocation on unjustified granted video is not possible.

Perhaps within new Stream, in which the video storage moves to SharePoint Online, the authorization management improves. Not 100% confident yet, as Modern SharePoint also uses Azure AD groups for permission management. However, experiences within regular SharePoint Online usage are that any change in the Azure AD group(s) are almost immediate applied for access control, both on access assignment as revocation.