How do I turn on / turn off the capability to send the group email?

[Vianne Greek]

A few days ago I found the toggle very easily that set the team settings to populate the group's conversation feed. Now I cannot find it to turn it off. Where is it located? Or is it a one-time switch? 

[#2]

Never mind... I found it under Plan > Edit Plan. I was looking in all the ellipses locations. Thanks :)

[#3]

And the Edit Plan feature is gone again. Also the files. I guess the group is working on something today?

[#4]

Working as expected in my side!