Locking previous week's lessons
I have planned over a week's lessons thinking that it was the next week's plans. For example, week of Oct. 3 is the last week I accessed my lesson plans and when I began the next set of lesson planning I did them right over Oct. 3rd's lesson plans (Oct. 10's plans overwrote on Oct. 3 so I lost Oct 3's plans). This is rather frustrating. I would like to lock the previous week's lesson plans once that week is complete. I understand that you can lock each little box but there are a lot of sections to have to do this to. A mass lock would help to ensure we do not lose previous lessons. Thank you for considering this!