+@RMethod assistant-nth-page
+@lisp
+(assistant-nth-page assistant page-number) @result{} page-widget
+@end lisp
+
+Returns the child widget (a @ref{widget}) contained in page number @var{page-number} (an integer).
+
+@RMethod assistant-append-page
+@lisp
+(assistant-append-page assistant page)
+@end lisp
+
+Appends a @var{page} (a @ref{widget}) to the @var{assistant} (a @ref{assistant}).
+
+@RMethod assistant-prepend-page
+@lisp
+(assistant-prepend-page assistant page)
+@end lisp
+
+Prepends a @var{page} (a @ref{widget}) to the @var{assistant} (a @ref{assistant}).
+
+@RMethod assistant-insert-page
+@lisp
+(assistant-insert-page assistant page position) @result{} page-number
+@end lisp
+
+Inserts a @var{page} (a @ref{widget}) in the @var{assistant} (a @ref{assistant}) at a given @var{position}. @var{position} is the index (starting at 0) at which to insert the page, or -1 to append the page. Returns the index of inserted @var{page}.
+
+@RMethod assistant-add-action-widget
+@lisp
+(assistant-add-action-widget assistant widget)
+@end lisp
+
+Adds the @var{widget} (a @ref{widget}) to the action area of a @var{assistant} (a @ref{assistant}).
+
+@RMethod assistant-remove-action-widget
+@lisp
+(assistant-remove-action-widget assistant widget)
+@end lisp
+
+Removes the @var{widget} (a @ref{widget}) from the action area of a @var{assistant} (a @ref{assistant}).
+
+@RMethod assistant-update-buttons-state
+@lisp
+(assistant-update-buttons-state assistant)
+@end lisp
+
+Forces @var{assistant} (a @ref{assistant}) to recompute the buttons state.