Ability to manage advance invoices on a contract in PPM

Summary:

Ability to manage advance invoices on a contract in PPM

Content (required):

hi team,

1) As client organization is a Project driven org. Need to manage Advance invoices on a contract can be managed in PPM and sent to AR ? is there any possibility?

or

2) If it is not able to manageable in PPM , as per ,we can manage advance invoices issued and payment received in AR module but how can we tie back it to Projects related to a contract ,as data to be a single source of truth information.

Ex : Contract A is associated with Project A . There is a advance invoice issued to client against a contract for 1000 USD. and the same advance amount need to tie back or interfaced tp PPM against a contract .