I have an inventory template in my CRM that I send to clients, but the automatic invoice number created by Zoho is far too long for most of my clients payment systems and they always miss off end digits so hard to match up.  I don't want to re start the numbering - can I just reduce the number in the template to show only the last 7 digits.

Invoice: ${Invoices.Invoice Number}

Can I Make a simple edit in the HTML editor to show just the last 7 numbers of the account number?