i would like to create an electronic representation of the TRA Level 1. I want to be able to see a visualisation of the technology landscape and create a clickable / click through version of each component with varying levels. I want this to become a digital catalogue when technologies can be selected with associated options and the customer will be presented with a list of items at the end. I will need a cost calculator with the ability to calculate the overall costs based on items selected. If Opex, then it will need to provide estimated costs year on year. We may consider adding custom fields for known discounts (percentage and years). I will also need a pattern library for blueprints and patterns. These will be generic design docs stored as docx, pdf or image (jpeg, tiff etc...) The solution will need to be able to support multiple customers with both a customer front end and login and then a supplier login where these items can be created by a consultant on behalf of a customer. The output will be stored within the platform and should be capable of being exported as an excel or pdf for download or via email. Access needs to be secure. I am happy to prototype the initial creation of the TRA with clickthrough and then iterate the rest of the design. I am keen to work with flexible developers who can pivot as required. The platform needs to be secure and responsive. Potential integration with Azure AD and/or single sign-on options for customers. I should be able to manage user accounts