Can I add additional service line items from the same Work Order to an existing invoice in Zoho FSM? Is it possible to add more services from a Work Order to an already created invoice in Zoho FSM?
Yes, you can add additional service or part line items from Zoho Books/Invoice, but not from Zoho FSM.
Adding Additional Service or Part Line Items from Zoho Books/Invoice
- Open your invoice in Zoho FSM.
- Click Open in Zoho Invoice.

You’ll be redirected to the corresponding invoice in Zoho Books/Invoice.
- Click Edit.

- In the Item Table, click Add New Row.
- Search for the required item (service or part line item).
- All active items available in Zoho Books/Invoice can be added to the invoice—not just the items originally added to the Work Order in FSM.
- Select the item.

- Click Save.

The newly added line items will automatically sync and can then be viewed in Zoho FSM.