Microsoft Dynamics AX is an ERP system designed for medium to enterprise-sized companies. Introduced over a decade ago, it is known as a reliable business management software capable of handling robust financial needs. It covers areas such as financial management, inventory management, warehouse management, manufacturing, distribution, service management, human resources, e-commerce, and sales. 

Microsoft is releasing upcoming changes to Azure Service Bus that will affect Microsoft Dynamics AX 2012 Azure connector, email workflow approvals, companion/mobile applications, and vendor portals.

It will also affect any other application or service that uses Access Control Service (ACS).