CDISC: What can be done with SUPPXX domains?

In CDISC, the main domains such as DM, AE and LB get all of the attention.  What about SUPPXX domains?  What exactly are they and how can you create them?

Come explore the world of SUPPXX in this next webinar.  I will show the simple technique for creating any SUPPXX domain as well as a Proc Transpose macro that will convert SUPPXX records to SUPPXX variables for easier reviewing of data.