Table Group class is the collection container object used to access and create table groups. Like the table class, table group classes are generated in pairs, a row class, and a collection class.

The naming convention for table group classes is, T<prefix>TblGrp<message name><group name> for the collection object, and T<prefix>TblGrp<message name><group name>Row for the row object. For example, if you had a table group named "Insurance" in a message called "Admit" with the prefix "ADT", the classes generated would be TADTTblGrpAdmitInsurance and TADTTblGrpAdmitInsuranceRow.

	A really useful diagnostic function for all the Table classes is the Dump function. This returns a formatted string with the complete content of the table. It's extremely useful for debugging.