Every school administrator knows the ins and outs of struggling and scrambling to find substitutes. Even with a proper amount of forewarning, dredging through an extensive list of persons associated with the district is a chore. On top of that, there is the hassle of filtering through that list just to find the group that is preferred, well-qualified, and available. And this whole procedure is assuming that time is your friend. If it isn’t, well, the job doesn’t get any easier.