How to run MRP for same material in diff plant

Dear all,

I have a material Ex: 5678AH-i extended this material in two plants.

For ex:

In plant 1100 buying 5678AH material form vendor.

From 1100 plant material is supplied to 2000 plant

I need to run MRP in both the plants

How to process?Kindly please clarify.

Regards

Rajasekaran