Feature Request: User Filter

Hi, I'm implementing User Filter feature. But actually I don't know what use cases it would cover, or is this actually about different feature, or is this some general feature, or many features implemented at once. I'm kind of confused. Anyway, feedback welcome. I try to update this issue, when I have figured out more.

A) Related features

• #3022
• Feature:Filters (Like show only assigned cards at board. Exiting feature: Filter by label.)
• Feature:Labels (Labels for boards/organizations/teams. Select what to do with each label. All Boards list by label).
• Feature:User-accounts:Permissions (BoardAdmin/Normal/CommentOnly/NoComments/Worker. Select what each permission can do.)
• Feature:User-accounts:Permissions, related package https://github.com/Meteor-Community-Packages/meteor-roles

B) More fields

• Admin Panel / Organizations / Automatically add users with the domain name: @example.com

C) Adding labels to Organizations / Teams / People / Boards / Rules / anything else that does not yet have labels

Select Rules for each label:

• If logged in user domain name is [example.com] add user with permission [Normal] to boards belonging to [Organization1] [Team2]
• #4178
• #4785
• If logged in user belongs to LDAP group name that has text [CONFIDENTIAL] then apply to to user label [CONFIDENTIAL]
• Exclude from adding to boards with label [SECRET] users that have label [CONFIDENTIAL]
• Include to boards with user labels: [Team3]
• Apply Rules with label [Organize] to labels [Organization1] [Team2]
• Apply permissions [BoardAdmin] to LDAP Group [....]
• Any Commercial Support label related
• #4739
• #4593
• #4740
• #4736
• Sync Orgs/Teams/People like with https://github.com/wekan/wekan/blob/master/ldap-sync/ldap-sync.py or with some different way
• #4737
• #4530
• #4527
• Per-list based color override permission? #4756