Shared access between MSP technicians and customers

Hello,

I'm a long time 1Password user and recently started a MSP business. I naturally use 1Password MSP Edition which I want to offer to my customers to strengthen their security posture.

As my business is evolving, I have customers with different needs. One use case I would like to address is shared secrets access: a customer would like to have shared access for their local IT guy to access some select secrets. Shared secrets include, for instance, a backup encryption recovery key for their local NAS in case they have to dig into backups and restore something while I'm away.

Is there any means in 1Password MSP Edition to store those secrets in a shared vault between MSP technicians and select customer accounts?