After starting Data Builder, the main window, 
               		[Work with Data Stores] appears. 
               	 
            
 
            	 
            This window provides a list of data stores cataloged by 
               		Data Express using different sets of search criteria, including: 
               	 
            
 
            	 
             
               		
               - Machine identifiers 
                  		
               
- Company names 
                  		
               
- Application identifiers 
                  		
               
- Data store types 
                  		
               
- Data stores with assigned classes (Multiple class Selection) 
                  		
               
- Data stores assigned to copybook (Only applicable for 
                     			 Data Express for z/OS) 
                     		   
                  		
               
- Data stores not assigned to copybook (Only applicable for 
                     			 Data Express for z/OS) 
                  		
               
- Data stores to be sampled 
                  		
               
- Data stores sampled 
                  		
               
- Data stores with sampling inactivated 
                  		
               
- Data stores with sampling activated 
                  		
               
- Data stores with Data Changer activated 
                  		
               
- Data stores with Data Changer inactivated 
                  		
               
- Data stores set as Register Table 
                  		
               
- Data stores without Register Table attribute 
                  		
               
- You can select a tab to view data stores using a specific set of criteria as listed above. Each tab is associated with different
                  grouping criteria. 
                  		
               
The list of displayed data stores can be further restricted by applying filters. Filters can be selected from the context
               menu displayed by right-clicking the 
               		List of Data Stores grid, or by selecting the specific icons displayed on the left-hand side of the screen. 
               	 
            
 
            	 
            In the 
                  		  Data Express for z/OS, the 
               		[Work with Data Stores] window comprises six tabular views: 
               	 
               
 
                  		
                  - Structure 
                     		
                  
- Classes 
                     		
                  
- Assigned to Copy 
                     		
                  
- Sampling 
                     		
                  
- Data Change 
                     		
                  
- Register Tables 
                     		
                  
  
            	 
            

 
               	 
            
 
            	 
             In the 
               		Data Express for Distributed Systems, the 
               		[Work with Data Stores] window comprises five tabular views: 
               	 
            
 
            	 
             
               		
               - Structure 
                  		
               
- Classes 
                  		
               
- Sampling 
                  		
               
- Data Changer 
                  		
               

 
               	 
            
 
            	 
            Note:  Double-click a data store name in the grid to view detailed information.