| dls.documentPurge | 
	    This function deletes all numbered versions of the specified managed document and its referenced documents, as specified by the retention policies set by dls.retentionRule . | 
	  
	  
	    | dls.documentRetentionRules | 
	    This function returns a sequence of dls:retentionRule element nodes. | 
	  
	  
	    | dls.purge | 
	    This function deletes all numbered versions of managed documents and its referenced documents (such as /foo/bar.xml_versions/1-bar.xml), as specified by the retention policy set by one or more dls.retentionRule functions. | 
	  
	  
	    | dls.retentionRule | 
	    This function creates and returns a retention rule element. | 
	  
	  
	    | dls.retentionRuleInsert | 
	    This function inserts retention rules into the database. | 
	  
	  
	    | dls.retentionRuleRemove | 
	    This function removes the specified retention rules from the database. | 
	  
	  
	    | dls.retentionRules | 
	    This function returns the specified retention rules from the database. |