Designing phase
Designing the app is an important part of the process, where you start to specify what you'll be creating in the making phase based on the information you've gathered in the planning phase.
In this phase, you'll prepare the specifications and designs of your app.
Conceptual design
Conceptual design is about coming up with the design for the overall blueprint of the app.
In this section, you'll consider:
Architectural design
After you've completed your conceptual design, it's time to move on to the architectural design. The architecture design specifies how you'll use Power Apps (and other Microsoft Power Platform products) to automate your business process.
This is where you'll consider things like: