🌟Premium functionality
Do you want to give extra information to the supplier? For example, notes, a quote number or another reference number?
Add this in the administrator role easily to the free text request and make sure your employees send this information (standard) to the suppliers.
How?
Navigate in administrator to the bar on the left side to 'Purchase configuration' and 'Order configuration'. Choose 'Supplier fields'
and click on 'add field' 
Fill in the fields, for example:
In this case, the purchase request for the employees will see the following field :
The quote number will be add automatically to the purchase order and can be find under the order details.