https://youtu.be/ojacKgSeCmg
If your system is set to have the invoices linked to costing, this means that changes cannot be made on numbers from the invoicing screen; instead, all changes must be completed in the Costing Tab.
However, it is possible to “un-link” your invoice from its associated cost option. Unlinking the invoice from its Cost Option will remove the connection between the cost and sell values of a service. As such, this option should be avoided where possible, as it does affect reporting and consistency.
If you must un-link an invoice from a cost option, you can do so by:
Clicking on the “Un-link” icon [
].
Once you have un-linked an invoice, you will be able to modify any values in the Invoice Details section of this screen – however, be aware that the values in the Costing Screen will not be adjusted to match these changes.
Re-link an Invoice
If you re-link the invoice to the cost Option, any changes made from the Invoicing screen will revert to the values in the cost option.
To re-link the invoice, simply click on the same icon again [
].