The Spec is not replicated in the foreign database

Hi experts,

I added a spec in the paragon module of a project A which is already included in a project B. And Project A is already having some specs too. As I said It is already included to project B. But in the project B E3D Model all the specs are not available. and it is working fine within the Project A model. 

What will be the problem or an error here? 

And How to solve it ?