I uploaded a ppt presentation with 13 co-authors. The name of one was spelled wrong so I deleted it, thinking I could readd the name with the correct spelling. Now I cannot figure out how to add the co-author. Can you please help?
Her name is Tess Prendergast and the presentation is called "Bang for Your Buck: Partnerships that Save Money & Are Easy to Replicate".
Thank you.
Betsy Diamant-Cohen