Just to expand a bit on Gary's post. Being a building scheduler doesn't automatically give you rights to edit any calendar. That can be done, but it's a separate step. And the only ward calendar you can be editor if is your own ward. (But you can also be made a editor of stake calendars as well.)
Bottom line, the old method of a "building scheduler" doing the bulk of the calendering is going away. You may still have a role for some organizations and/or private events, but there's no way to do it for multiple wards.
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