Use a Conversion File in Different Models

Hello Experts

We are running BPC Netweaver Version 10, SP21.

I am trying to load 1 csv file into two different Models using two different Transformation Files but 1 Conversion File.

Rather than maintain mapping rules in two Conversion Files, Is it possible to maintain the mapping rules in a single Conversion File and use this in different models?

And if so, how would I reference the change in Model within in the Conversion Section of the Transformation File....

Any help would be much appreciated.