| BuildingHandler | Abstract handler class |
| ClassificationHandler | Abstract handler class |
| ClientUserHandler | Abstract handler class |
| GradingPeriodHandler | Abstract handler class |
| LdapLocationHandler | Abstract handler class |
| LegacyLdapGroupHandler | Abstract handler class |
| LegacySettingsHandler | LegacySettingsHandler |
| PivotStudentHandler | Abstract handler class |
| StaffHandler | Staff Handler Class |
| StandardHandler | Abstract handler class |
| UploadedFileHandler | Abstract handler class |