| dls:break-checkout | 
	    This function breaks (unlocks) a checked-out document | 
	  
	  
	    | dls:document-checkin | 
	    This function checks in (unlocks) the document at the specified URI to allow other users to modify the document. | 
	  
	  
	    | dls:document-checkout | 
	    This function checks out (locks) the document at the specified URI to prevent other users from modifying the document. | 
	  
	  
	    | dls:document-checkout-status | 
	    This function returns a checkout element containing the checkout status of the specified document. | 
	  
	  
	    | dls:document-checkout-update-checkin | 
	    This function allows you to checkout, update, and checkin a managed document in a single transaction. | 
	  
	  
	    | dls:document-delete | 
	    This function removes the specified managed document. | 
	  
	  
	    | dls:document-history | 
	    Returns the version history of the document located at the specified URI. | 
	  
	  
	    | dls:document-insert-and-manage | 
	    This function inserts a document into the database and places the document under management. | 
	  
	  
	    | dls:document-is-managed | 
	    This function determines whether or not the document at the specified URI is managed. | 
	  
	  
	    | dls:document-manage | 
	    This function places a document under management. | 
	  
	  
	    | dls:document-unmanage | 
	    Removes the specified document from management. | 
	  
	  
	    | dls:document-version | 
	    This function returns a particular version of a managed document. | 
	  
	  
	    | dls:document-version-as-of | 
	    This function returns the most recent version of a document as of a point in time. | 
	  
	  
	    | dls:document-version-delete | 
	    This function removes the specified version of the managed document at the specified URI. | 
	  
	  
	    | dls:document-version-uri | 
	    This function returns the URI of the specified version of the document located at the specified URI. | 
	  
	  
	    | dls:document-version-uris | 
	    This function returns the URIs of all versions of a managed document. |