Logical App
Logical App is a template available in the Application Template Selection (1) window that inherits the configuration from a source Application with the only possibility, in Design Mode, to enable/disable modules:
After clicking on Logical App, in the next window, we have to select the source Application:
Once selected we will be redirected to the Application Info and Tile Theme setup:
In Design Mode, you can only choose which Module (1) to Enable (2). Please use the Source Settings (3) shortcut to access the source Application's settings and change any module option.
Base Application
You can't build a Logical Applications from Applications licensed as Base Application.
Delete Source Application
All the Logical Applications will be deleted if the Source Application is deleted.