When you want to send an agenda as a follow up, select the agenda you wish to send by tapping on the Agenda tab at the bottom of the screen and then the agenda name.
You will see the content inside the agenda. Then you can tap on the share icon in the top right. A menu will show with "Add all content to Follow Up" or "Share agenda". Choose "Add all content to Follow Up".
You will see a notification pop up on the Follow Up tab. Click on this to open it up.
You will see the content from the agenda. Click on "Send Follow Up"
Your email window will pop up. Press send when ready!