Models in AX 2012 are a brilliant way to separate code between solutions in the same applications. They reduce merge time, allow code segregation and a lot more benefits.
Although, we do come to a point when code can start to depend on one another and even though it may look like it all works, at the time on installing those models into another application can cause an issue.
You say how?
Lets consider we are making changes to the VAR and the USR layer.
VAR Layer changes:
The VAR layer...(read more)
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