Drawing Program material

If you used Google you found there is nothing that has been published. The next best thing is the search on this site. You can find some info as follows:

https://community.ptc.com/t5/forums/searchpage/tab/message?q=drawing%20program%20-mathcad&collapse_discussion=true (the part '-mathcad' is because the search returned unrelated mathcad results so the '-' was used to tell the search to not include those.)

One of the first results is:

https://community.ptc.com/t5/Creo-Modeling-Questions/Drawing-Program-User-Guide-Tutorial-and-Hands-On-Workshop/m-p/22920

http://jkparthiban.com/index.php/2017/04/15/creo-drawing-program-utilize-drawing-us-europe-manufacturers/