You probably know the Business Model Canvas. It's a template to develop and document existing and new businesses. It's quite valuable, because it assists you in posing (and hopefully answering) the relevant questions to your business idea. It does this in a nice visual manner within a company's key elements like proposition, infrastructure, customers and finances.
Well, and as it's a visual template, the question is obvious: Why not having such a template in Conceptboard? Actually, here it is: