If you haven’t done so already, I would suggest completing this learning path: https://academy.mendix.com/link/path/31/Become-a-Rapid-Developer
If you have completed this learning path, the high level steps you’ll need to take are:
- create a domain model that reflects the data structure your wireframes and process flows from Lucidchart imply
- create pages that enable administration of your app as well as operation of the app by the users
- lastly, create microflows to implement the logic in your process flows.
Hope that helps you get started,
Mike