Cloudbreak Workspace: doing things for other users

Hello,

We are using Cloudbreak rc-2.9 with LDAP integration, and I'd like to know if it's possible to

1) create workspace for other users in automated way

2) assigning these users to Workspace (without them logging in yet)

3) setting default workspace for user

I wasn't able to found anything like that in API docs, maybe some hacking through SQL against CB repository should help?

Thanks!