How To Write A Proposal To Start An Organization . The project included upgrading everyone's computers, moving the server, adding backup and software to the cloud, and training necessary employees on. In other words, write a business proposal outline that is easy to glance over and that highlights your value proposition. How to Write a Business Plan Proposal from www.slideshare.net Project proposals are just the first step in the project planning process. Showcase your company’s milestones, overall vision and future plans. Here, write what you know about them.