With inspiration from Juan de Dios Barrios's BMC Miro template and an article about the expanded business model by Adrien Book, I've made this template.
It's useful to look at your company through a multi-faceted lens, but to a beginner it can be quite hard to make sure you cover all the ground needed. This template will make sure you cover the most important stuff when establishing your first company.
Remember, this is not a documentation template, it is a process and a dialogue tool!
