jrunkles1221 - To create resources in a hybrid environment we:
- Connect to on-prem server via PowerShell
- Use New-RemoteMailbox to create a mail user in the on-premises Active Directory and also create an associated mailbox in the cloud-based service. You have to use -Room as this has not been updated for workspaces
- Connect to Exchange Online via PowerShell
- Use Set-Mailbox with -Type Workspace to change the resource to a workspace
(There are obviously extra steps involved to set all the parameters we want on the mailbox but that is the process we use at it's most basic level)
rcwpong - I have not used the spacetype/customspacetype attributes so unable to comment on those but regarding your 2nd question: No, there is no way to hide them unfortunately. The_Exchange_Team - It would be better if the default filter/tags worked like custom ones where they only show up when used.