The original Executable UML group is for discussion of the principles and practices of model-driven development using Executable UML. It has a rather strict policy of not promoting vendor tools. Advertising and press releases are not acceptable in that group.

This group, on the other hand, exists for discussion of specific products and technologies. Vendor press releases, product reviews, and positive discussions of the products are permitted in this group. It will be moderated only to prevent spamming, to keep the discussions civil, and to catch postings that are more appropriate for the principles and practices group.