Zuora needs to support South Africa law re signed invoice PDF

[mikemartin]

South African tax compliance legislation requires Invoice PDFs are digitally signed with 128-bit encryption.

When will Zuora support this? Is there a solution in connect.zuora.com that provides this capability?

http://www.afrox.co.za/internet.global.corp.zaf/en/images/Tax_Invoice_Compliance266_167178.pdf?v=1.0