3160411 - For Process Governance, where is the DMZ software?

We need to install On-Premise agents on our network.  I’m unable to find the DMZ software anywhere in the SAP-Signavio site. 

The use of Custom Data Connectors is documented here: Process Governance: Custom data connectors

With SAP Signavio Process Governance, you can also integrate dynamic structured data from other IT systems into your workflows.
The workflow system fetches data from a third-party system using a connector, which you implement and host yourself.
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The connector web service runs in your corporate network’s demilitarized zone (DMZ), which your IT department configures to provide more security than allowing SAP Signavio Process Governance to connect directly to your internal network.

Customers need to implement their own connector, to be able to connect workflows through the corporate network (DMZ) to fetch data from an internal system or database.

KBA , BPI-SIG-PG-EDT , Process Governance Editor , How To

SAP Signavio Process Governance all versions ; Workflow Accelerator by Signavio all versions