Best transaction to create PurchOrder from PurReq at Shopfloor?

Hi All,

I would like to have advice on the following subject:

At the shopfloor the planners are approved to create and send Purchase

orders to vendors when a contract is the basis.

Via MD06 I can select via the search function all PurReqs and

convert them to PurchOrders (I need to add the column Vendor by

clicking on the vendor button below the screen, unfortunally

I need to add the column very often: per material!).

I can also use transaction ME58 to convert the PR2PO.

What is the best transaction to use?

Best regards,

Eric.

Point awarded if usefull answer.