RMB option "Outside Operation Complete at Vendor" enabling

Hello,

There is a disabled RMB option “Outside Operation Complete at Vendor" when reporting outside operations (subcontracted operations) in shop order operations reporting. I know that we normally do this by involving a purchase order. When I referred IFS Online documentation, it says that the above RMB option can be used when the Purch component is not installed.

Can someone confirm that it means that RMB is always disabled if the Purchase (Procurement) component is installed ?

Is there a way (some setting or system parameter) to enable that RMB even if the Purchase is installed ?

Thank you in advance.