AlternateUserId property
Read-write. The alternate user ID used to validate access to the queue when it is opened.
This property cannot be set while the object is open (that is, when IsOpen is TRUE).
Defined in: MQQueue class
Data Type: String of 12 characters
Syntax: To get: altuser$ = MQQueue .AlternateUserId
To set: MQQueue. AlternateUserId = altuser$