PowerDesigner provides default model checks to verify the validity of views.
| 
                             Check  | 
                             Description and Correction  | 
|---|---|
Name/Code contains terms not in glossary  | 
[if glossary enabled] Names and codes must contain only approved terms drawn from the glossary. 
  | 
Name/Code contains synonyms of glossary terms  | 
[if glossary enabled] Names and codes must not contain synonyms of glossary terms. 
  | 
Name/Code uniqueness  | 
Object names must be unique in the namespace. 
  | 
| 
                             View code maximum length  | 
                             The view code length is limited by the maximum length specified for the table code length. 
  | 
| 
                             Existence of permission  | 
                             Permissions are usage restrictions set on a view for a particular user, group or role. 
  |