Old Purchase Order and Templates

Hi Experts,

We have implemented SRM 5 and ECC 6 with classic scenario.

When we create a shopping cart, there is an option to select the old PO and templates which gives option to search for our own shopping carts and templates if any.

We have an business requirement to allow users to see all the shopping carts created within a business unit or department. This will enable them to use other shopping carts as reference.

Please let me know how this can be achevied.

Thanks

Vijay