PowerDesigner provides default model checks to verify the validity of people.
| 
                             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. 
  | 
| 
                             No organization unit  | 
                             A person must belong to an organization unit. 
  | 
| 
                             Circular dependency through manager property  | 
                             A person cannot manage herself. 
  | 
Manager must belong to the same organization unit  | 
A person's manager must belong to the same organization unit as her. 
  |