CSearchCustomRank object fields

CSearchCustomRank class uses the following fields when handling a "Sorting rule" object.

Field name	Description	Type	Req.
ID	Rule ID.	int	Yes.
SITE_ID	Site elements to which this rule will be applicable.	char(2)	Yes.
MODULE_ID	Module ID for elements of which the rule will be applicable.	string(200)	Yes.
PARAM1	First parameter of the element.	text
PARAM2	Second parameter of the element.	text
ITEM_ID	Element ID within the search index.	string(255)
RANK	Ranking weight.	int	Yes.
APPLIED	Applied rule attribute.	char(1)	Yes.