If you ever need to switch into the Secretary role during a Governance meeting, you can easily do that.

In the meeting, at the bottom of the controls to the left of the screen, you should see a "Take over as Secretary button", just above the "Close Meeting" button.

This feature can also be useful when participants would like to type their own tensions or proposals during a meeting and find it easier to type than explain.  In this case, it's a good idea to get the Secretary's permission before you push the button.

After you push the button, it will change into the following:

What about Tactical Meetings?

Secretary functions are available to everyone participating during a Tactical meeting, so you're already good to go there!