1.Go to https://commons.gc.cuny.edu/
2.login
3.On the top right side (your icon) under my sites
There should be Fall 2018 Art 1010 at Brooklyn College, click it
4.On the top dashboard under + New click post
5.Add your title and text
6.if necessary save draft is on the right
7.when finished scroll down to categories
locate your time and then publish