Review and Adjust. Most people would think that after step four your outline is done, but that is not the case.

 Writing is a repetitive process, and all good writers continue to review and revise their essay until they feel it is the best it can possibly be. 

The same goes for an outline; it should be like a roadmap that you use to direct your essay exactly where you want it to go. 

Make sure that you’ve included all of your ideas and established the connections between each of your main points.