I'm a little confused because it sounds like you are asking for two different things in your two different posts. Do you want to know how to call sequence where the name of the sequence isn't known until runtime? If so, the easiest way to do that is specify a sequence call "by expression" by using the the corresponding checkbox for that setting. Or do you want a way to determine which sequences a sequence is going to call? If so, what does that have to do with calling sequences dynamically rather than hard coding names? If sequences are specified by expression, it might not really be possible to determine what sequences are going to be called in advance because it might depend on what happens when the sequence runs.
-Doug
