To access the Purchase Ledger parameters navigate to;
Accounts > Purchase Ledger > Ledger Parameters.
Once this option has been selected from the left-hand menu, the following screen is displayed

Purchase Ledger parameters are controlled at two different levels – the Transaction parameters govern the transaction level accounts (held at Division Level within the company structure) whilst the Master Parameters dictate system defaults applicable to the master level accounts (held at the Enterprise Level within the company structure). The two options are displayed as tabs at the top of the screen. The system defaults to display the Transaction Parameters first. These parameters define the template used when Purchase Ledger accounts are being created on the system.
Transaction Parameters
Select the ‘Amend’ option from the bottom right hand side of the screen to begin entering or amending purchase ledger Transaction Parameters.
If pre-printed cheques are to be used, the fields on the left hand side are used to adjust the positioning of the payment details on the cheque. Once these have been entered, the ‘Print Test Cheque’ option at the bottom of the screen can be used to print out a test cheque, allowing for fine adjustments to be made.
Cheque Type – used to select the cheque format, dependent upon the banking system used by the dealership. Select the format required from the drop down menu.
The remainder of the parameters on the right hand side of the screen govern the template information that will be carried into each Purchase Ledger Transaction.
Apply Default Nominal Codes - This allows you to specify default nominal codes to be used when purchase ledger invoices are being processed. The process of applying default nominal codes to a purchase ledger account is explained in the Purchase Ledger Master and Transaction Account article.
Instant Cheques - If ad hoc pre-printed cheques are to be used, place a tick in this parameter. This also would print the Purchase Ledger Remittance immediately after posting the Purchase Ledger payment via the cashbook, without having to request the remittance print separately even if pre-printed cheques are not being used.
PL Write Off Nominal Code – If a Purchase Ledger payment is posted as unallocated cash and then allocated in the ‘Allocate Payments’ routine, if there is an underpayment and when prompted click ‘Discounted’ rather than ‘Part Pay’, the system posts the value to this write off code.
PL Write off Limit - The maximum value to be allowed for write-off from the purchase ledger, via cashbook payments. Once completed, the system will not allow you to write off a value from the purchase ledger via cashbook payments or ‘Allocate Payments’ routine that exceeds the value specified.
Document Scanning – Controls the ability to scan documents into the purchase ledger, allowing digital copies to be shared amongst users responsible for authorizing payments. This functionality requires a scanner to be installed to allow digital copies of the paper invoices to be created as a .pdf document.
Automatic Tax Calculation – This will calculate the vat content of the total purchase invoice amount entered during the Purchase Invoice Processing routine. This value can be overwritten during the processing routine if incorrect.
Allow Month End without printing Daybooks - If this field is ticked, the Month End process will not force the printing of Purchase Ledger Daybooks but will still clear them down as part of that process. These will not be available to print once the Month End routine has been completed.
Override Default Nominals and Routes Access Level - Any user who has an access level lower than the one set here will not have an option to change the Route, the Default Route will be applied without choice.
If your access is the same or greater than this access level, then you will be presented with the default route when posting an invoice but you will also be able to select an alternative route.
Bank Details Access Level – Purchase Ledger access level required to amend bank account details on Purchase Ledger Accounts.
Print Test Cheque – Allows a dummy cheque and remittance to be printed for checking the alignment of pre-printed cheques.
Amend – allow changes to the parameters.
Cancel – cancel any changes without saving them.
Once all of these parameters have been completed as required, select the ‘Save’ option to confirm the entries. Alternatively, the ‘Cancel’ option can be used to exit the screen without any of the changes made being saved.
Master Parameters
To create or amend the Master Parameters, select the tab from the top of the screen.

From this screen, the default template for master level purchase ledger accounts can be specified.
Settlement Discount (%) – If this is offered on Purchase Ledger invoices in exchange for early payment, the settlement discount usually taken can be entered as a default. The system will apply any discount entered here to every purchase ledger invoice processed automatically – although the value can be changed on an invoice by invoice basis.
Settlement Days and Accounting Group - values entered will automatically be applied to each account created as defaults, although they can be changed as required. As with the Sales Ledger, the Accounting Group on purchase ledger accounts is dual purpose – separating the accounts into groups for reporting purposes and also specifying the nominal codes that will be used when processing on the account takes place.
Prevent Future Period GRNI Matching - With this option selected when you post an invoice against a purchase ledger account you will see the screen will have changed if you have more than a single period is open.
When the advice notes screen is displayed, any greyed out entries are those which were posted in a future period and if you hover over those entries you will get a message explaining why this item is not available to be selected.
This item was posted into a future period and cannot be matched against this invoice.
Please note that the posting period is not available for Expense and Sub Contract Purchase Order items received prior to this release and matching these items will not be disabled by this functionality. Extra care should be taken until any of these existing items are matched against invoices.
Enable GRNI Reassigning - Once enabled, users will be able to see the 'Find GRNI' button. This is only applicable for certain countries.