PVMT: is it possible to fill the values dynamically? / Is it possible to make its default value dependent on the model?

PVMT allows for a default allocations of values.

My question: is there any way to dynamically fill this field? Meaning: the default value would change depending on the values of the model. The user would still be able to change the value manually but their default value should depend upon the model nature/attributes/anything else.