Follow these steps to upload handouts for view by ABC Detroit registered attendees.
1.  Log into the ABC site and click My Profile, then click My Options. Next, select My Presentations (at bottom of list—lower right corner). Click your Detroit submission. 
2.  Upload Handouts
To add a file, below the pencil icon on the left, click the double page icon to Edit Files.  Upload your file(s) or replace a file you no longer wish to share.  Go to bottom and press OK when done.    NOTE:  Only submitter can upload a file.
If you are part of How Do You Teach Diversity? or My Favorite Assignment, your instructions from the respective moderators are similar.  Those moderators will upload a “master” handout based upon your reply/file upload to their query.  (Click links to see those instructions.)