save contracts relationship upon converting quote to invoice

Hi,

As AOS is setup by default, Contracts are only shown as submodule on Quotes. We would like to be able to relate Invoices with Contracts as well.

I can easily create a new relationship between Invoices and Contracts in Studio to manually link invoices to contracts.

What would then be missing is that the Quote<->Contract relationship would get lost in the AOS workflow, when I convert a Quote to an invoice. In order to amend this, I assume I’d have to extend the functionality of the Action “Convert to Action” in the Quotes module.

Can someone give me some pointers how to best go about doing this?