This is documentation for Mathematica 6, which was
based on an earlier version of the Wolfram Language.
View current documentation (Version 11.2)


This function has not been fully integrated into the long-term Mathematica system, and is subject to change.
is an option for cells that specifies the rules used for grouping a cell.
  • With the default setting CellGroupingRules->"NormalGrouping", cells are automatically grouped according to their cell style.
  • CellGroupingRules can also be set to {type, n}, where type is selected from a list and n is an integer that gives the precedence of the grouping relative to other cells of the same type.
New in 4.0