Read only direct messages for user(only see old history) and can send message only own account


We want to set read only permission in direct messages for user in rocket chat. and see only old history there. and can send message only own account.
I have seen available permissions but did not find the same permissions here.

So Can you help me how can we set that permissions in rocket chat ?

Server Setup Information

  • Version of Rocket.Chat Server: 2.17.9
  • Operating System:
  • Deployment Method:
  • Number of Running Instances:
  • DB Replicaset Oplog:
  • NodeJS Version:
  • MongoDB Version:
  • Proxy:
  • Firewalls involved:

Any additional Information