Export linked files for Bills and Sub Invoice to Accounting package

If someone wants to see a copy of the Bill or SubInvoice in their Financial system they have to add it there causing double handling when its already been added into SageCM.

Its a very common feature where most other systems will attach copies of attached documents.

While there is a hyper link back to SageCM if someone doesn't have access to SageCM they can't see it. External Account/bookers for example