Parent-Child Functions 🧠

Status	Function	Description
Not started	PATH	Returns a delimited text string with the identifiers of all the parents of the current identifier.
Not started	PATHCONTAINS	Returns `TRUE` if the specified `item` exists within the specified `path`.
Not started	PATHITEM	Returns the item at the specified `position` from a string resulting from evaluation of a PATH function.
Not started	PATHITEMREVERSE	Returns the item at the specified `position` from a string resulting from evaluation of a PATH function.
Not started	PATHLENGTH	Returns the number of parents to the specified item in a given PATH result, including self.