Add Goods Recipient field on Add Limit Item Popup

Hi All,

I'm new to SRM and we have got a requirement from customer to add 'Goods Recipient' field on 'Add Limit Item Popup' and 'Item Details' screens of limit shopping cart. In limit shopping cart, the GR value is default and is shown as a disabled field in 'Set Values' screen. When the user selects a different GR either in Popup or Details screen, the old value has to be replaced by the new value and shown in bbp_pd transaction.

Can anyone please guide/ give some suggestions on what is the process or what would be the best approach for doing this..

Thanks in advance,

Bhavya