If it's sequences you're looking for, try this technique I came up with a year or two ago, http://blog.mendix.com/?p=4 http://blog.mendix.com/?p=4 Doesn't use

If it's sequences you're looking for, try this technique I came up with a year or two ago, http://blog.mendix.com/?p=4 http://blog.mendix.com/?p=4 Doesn't use global variables and provides sequences that can be nested.