Changes made to Issues and Activities are tracked with what's called Change Documents in QIM. Quality Issue Management.

SAP Quality Management Frequently Asked Questions

The SAP EM Application Interface is a Basis Plug-in that SAP has provided to enable the integration between an SAP application system and SA

In SAP TM, if the freight order receives an event message, all the freight units associated with the order will be updated with the status.

Demonstrating the SAP GTS Solution within SAP EM.