GroupingDefs Collection Object
GroupingDefs
GroupingDef
PageFields
Represents the collection of GroupingDef objects that create grouping parents of the detail records in a recordset definition. Sequence is important: the lower the index, the higher the level of grouping. Index 0 (zero) is the lowest grouping level.
Using the GroupingDefs Collection
The RecordsetDef object's GroupingDefs property returns a GroupingDefs collection.