All configuation of PurchaseHQ is done through add-in installed into Microsoft Dynamics GP. The Purchasing Portal Setup window (Administration area page » Setup » System » PurchaseHQ » PurchaseHQ System Setup) is accessible initially only to the DYNSA or em>sa accounts
There are a number of options which can be defined:
Read the full article here
To see the video demonstration of the configuration
PurchaseHQ makes it easy for your users to purchase and receive goods in Microsoft Dynamics GP via a secure, fully responsive, web portal with user-friendly pages accessible on any device, from anywhere, at any time.
Read more about PurchaseHQ here: https://www.gpelementz.com/purchasehq.html