Users are able to sort their chatter feeds by Post Date or Most Recent Activity. Is there a way (code or settings change) that will force the change to Most Recent Activity for all active users currently sorting by Post Date? I am not concerned if they change it back to Post Date afterwards. Thanks.
There is currently not a way for an administrator to do this for all users in their organization. There is no setting or API option. This is a preference (configurable in the UI only) that works on a per-user basis.