Bear in mind the following points about 
               		Data Express:
               	 
            
 
            	 
            
               		
               -  You do not need to analyze the sources of the programs in the application in order to use 
                  		  Data Express.
                  		
               
-  This product does not perform any operation capable of altering the analyzed data.
                  		
               
-  To use this product, you must have the correct licence. Refer to the 
                  		  Installation Guide for more details.
                  		
               
The tables defined during the installation phase and updated by the toolkit are described in the 
               		Appendix A. Toolkit Tables.