If you belong to a council that is using Plan✕ (or preparing to use it), and you are also part of the Open Digital Planning (ODP) community, there are different levels of involvement you can have.
Depending what you get involved in, there will be different responsibilities, and different meetings or communication channels that you will need to be a part of (for example Slack channels on the ODP Slack).
This page explains everything you need to know.
You can find some detailed videos explaining Roles, Responsibilities and communication channels here:
3. Responsibilities in the Editor.mp4