Retest Date Calculate from manufacturing Date

Dear all,

If we are doing Goods Receipt for Finished Goods, Semi Finished Goods or Raw Material the Retest date is calculated from Posting Date (GRN) as per SAP Standard. But our client required it should be the retest date is calculate from Manufacturing Date of Particular Material.

Please Guide How to Map it , what configuration i want to do in SPRO

s. sakthivel