| Name multilingual text box | 
                Enter the multilingual name of the new class, using identifier syntax. | 
            
            
                | Package dropdown list | 
                Select the package for the new class, or none for a non-packaged class. | 
            
            
                | Is abstract check box | 
                Check this box to create an abstract class; leave it unchecked for a concrete class. | 
            
            
                | Definition multilingual text box | 
                Enter the multilingual definition of the new class, or leave blank. | 
            
            
                | Comments multilingual text box | 
                Enter the multilingual comments for the new class, or leave blank. | 
            
            
                | Is subjective aspect check box | 
                Check this box to make the new class the subjective aspect in the model; leave it unchecked for a regular class. | 
            
            
                | Is temporal aspect check box | 
                Check this box to make the new class the temporal aspect in the model; leave it unchecked for a regular class. |