What you want is named delegation and there is a document about it in the synapse repository: https://github.com/matrix-org/synapse/blob/master/docs/delegate.m

What you want is named delegation and there is a document about it in the synapse repository: https://github.com/matrix-org/synapse/blob/master/docs/delegate.md https://github.com/matrix-org/synapse/blob/master/docs/deleg... Just in case you weren't already aware of it :)