V
Vanilla Pheasant
it is possible to open one application from another.
By defining a URL scheme, it is possible to open Magicplan from our business application.
https://stackoverflow.com/questions/419119/launch-an-app-from-within-another-iphone
https://developer.apple.com/documentation/xcode/defining-a-custom-url-scheme-for-your-app
The best thing would be to be able to open Magicplan with a project title parameter.
By checking that the person is logged in to Magicplan and has the right license level to create other projects, he or she can go to the project with this name or create a new project with this name.