Enterprise Wide Permissions
Organization-wide permissions allow enterprise admins to enforce settings across all Workspaces under the Enterprise.
An Enterprise Admin can set permissions from the Enterprise User Management Dashboard under the Workspace Settings tab.
Workspace visibility allows control over the visibility settings for all Workspaces under the Enterprise. By default, Workspace admins will be able to control the Workspace's visibility at the Workspace level.
If set to Private, all Workspaces under the Enterprise will have their visibility settings overwritten, and will not be indexed or publicly visible to non-Workspace-members.
Workspace Membership Restrictions
This setting allows Enterprise Admins to restrict email domains for Workspace-members across all Workspaces on the Enterprise.
This will prevent Workspace admins from adding users whose accounts are not registered to an email address under one of the domains on the allowlist.
Workspace Board Creation Restrictions
Board creation restrictions allows Enterprise Admins to limit the types of boards that can be created across their Enterprise Workspaces.
By default, Workspace admins will have control over this setting for each individual Workspace. Board creation can be restricted to any Workspace member, Workspace admins only, or nobody.
If Nobody is selected, even Workspace admins will be unable to create that type of board on the Workspace.
Workspace Board Invitation Restrictions
Invitation restrictions allows admins to prevent non-Workspace members from being added to boards across all Workspaces in the Enterprise.
Once set, this prevents collaborators from being added to any boards on any Enterprise Workspaces.
Enterprise admins are able to restrict attachment sources across all Workspaces on the Enterprise. By default, all attachment sources available to all users are allowed.
Attachment sources can be enabled or disabled individually, allowing the admin to customize which sources are allowed.
Links to other Trello cards or boards are always allowed, and cannot be restricted.
Here, only files uploaded from Workspace-members local computers, along with Trello links, will be allowed on all Workspace-boards under the Enterprise.