Anyone willing to walk me through my first assignment contract?

[Senika Levias]

I am writing an offer and would like to wholesale the property once offer is accepted. Is anyone willing to help me? Do I submit an offer on the standard CAR form then attach an assignment addendum (found in BP forms) to the offer or is there somewhere on the purchase agreement where I should state the contract will be assigned?

This is my very first step into the investing/wholesaling world...PLEASE HELP! :)