Grouping of keys on KMS

Hello,

I have two questions about Symantec Encryption Management Server Powered by PGP.

1. Does Encryption Management Server can group keys and assign permissions for a user to a group?

2. I'm looking for a way how can I use 10 keys (group) and encrypt a message or document and send it to one email.
I would like to use KMS and Command Line to automate the process.

Thank you,
Grzegorz