Here you can find some "how to" videos on Purchasing in the ERP:

Finding a Supplier by Name in a Purchase Request

Checking a Supplier Exists in the ERP (and checking email addresses)

Adding a New Supplier in the ERP

Checking a Supplier's Email Address in the ERP

Find a Supplier by Bank Details

How to raise a Requisition

Goods Receipting in the ERP

Call Off Orders

Links to further resources