8 Why Gray
From TrueERP wiki
Why Gray?
Why would transactions be gray in the Supplier Payments form?
You can configure ERP Software to make payments in multiple currencies. However when making payments you can only make payments in one currency at a time and transactions in other currencies will be gray.
How to Change Currency:
Click on the Supplier Payment button in the Payments tab.
Select a supplier from the drop down menu Select the Currency required from the Foreign Currency drop down list. Transactions in that currency will now be shown in black and can be selected for payment
