Badi for MM01

Hi,

All,

I have one requirement

like

In MM01 while creating material we will select the views MRP 1 , MRP2,MRP3, MRP4.

I implimented badi 'BADI_MATERIAL_REFu2019 .

But it trigers for all views. But i want that 'BADI_MATERIAL_REFu2019 this has to trigger only for views MRP 1 , MRP2,MRP3, MRP4.

Any one can help where we can write the code for above requirement.