Reference Codes
Reference Codes allow an organisation an additional level of filtering by applying a organisation specific reference to a Purchase Order.
The list of Reference Codes is maintained here.
Settings > Finance > Reference Codes
The link will open the Reference Codes grid. It is a grid view which can be searched, sorted and customised as normal.
To add a new Reference Code click  New 
, to edit an existing Reference Code click Edit 
. A pop up window will appear which will allow the creation or amendment of a Reference Code. 
                                            
                                        
Click to view - Reference Codes Fields and Descriptions 
                                        
                                        
                                        Complete the fields and click Save and Close  
.