One of the most common oversights when starting new development in Microsoft Dynamics 365 F&O is not changing the model associated with the project you just created.
The Fleet Management module is often enabled by default.
If you want to change the default model you can proceed in this way:
Go to the following path:
C:\Users\AdminXXXX\Documents\Visual Studio Dynamics 365
Open this file with notepad or text editor:
DynamicsDevConfig.xml
Look for the tag <DefaultModelForNewProjects>
Inside, replace with the technical name of the desired model.
