When exporting a flow from CA Agile Requirements Designer (ARD) version 3.6.0.51 to Microsoft Visio:
This behavior was a product limitation in version 3.6.0.51. The export functionality was initially designed for simple exports and did not support maintaining specific shapes and links for complex components like subflows and multi-output blocks.
The issue has been resolved in a cumulative patch release. To fix this behavior, upgrade to ARD version 3.6.0.57 or later.