TLDR: A customizable template for all the product requirements you would need to show to a firm to be quoted and start on development.
Ioterra’s Product Requirements Definition template is a universal document to plug in all the information needed for a firm to assess and address all of your project’s requirements.
What is a Product Requirements Document?
A Product Requirements Document should have details about the problem you want to solve, the solution block diagram or architecture that you think could be a solution, a detailed user journey in a graphical format, detailed technical specifications, and the details of the tech stack that could be used. Be aware that everything other than the problem statement might change in later stages as you talk with more experienced product development partners. That’s their job - to find the most efficient solution to your problem.
Some pictures of the template: