Sybase SQL Anywhere (v16.0 and higher) supports X.509 certificates for
        transport-layer security. PowerDesigner models certificates as extended objects with a
        stereotype of <<Certificate>>.
Creating a Certificate
            
            You can create a certificate in any of the following ways:
            
                - 
                        
Select  to access the List of Certificates, and click the
                                Add a Row tool.
                     
- 
                        
Right-click the model (or a package) in the Browser, and select
                            .
                     
             
         
Certificate Properties
            
            You can modify an object's properties from its property sheet. To
                open a certificate property sheet, double-click its diagram symbol or its Browser
                entry in the Certificates folder.
            The following extended attributes are available on the
                    General tab:
            
| 
                                 Name 
                             | 
                                 Description 
                             | 
| 
                                 Type 
                             | 
                                 Specifies the type of the certificate, which can
                                    be a string, variable, or file.  
                                Scripting name: CertificateSourceType 
                             | 
| 
                                 Certificate 
                             | 
                                 Specifies the source of the certificate. 
                                Scripting name: CertificateSource 
                             |