| name | type | verbose name | help text |
| value | VirtualField | value | |
| name | VirtualField | Name | |
| text | VirtualField | text |
| name | type | verbose name | help text |
| id | AutoField | ID | |
| person | ForeignKey to Client | Client | |
| language | ForeignKey to Sprache | Sprache | |
| spoken | ChoiceListField | spoken | |
| written | ChoiceListField | written | |
| native | BooleanField | native language | |
| cef_level | ChoiceListField | CEF level |
| name | type | verbose name | help text |
| id | AutoField | ID | |
| group | ForeignKey to Property Group | Property group | |
| property | ForeignKey to Property | Property | |
| value | CharField | Value | |
| person | ForeignKey to Client | Client | |
| remark | CharField | Remark |
| name | type | verbose name | help text |
| id | AutoField | ID | |
| name | BabelCharField | Omschrijving | |
| group | ForeignKey to Property Group | Property Group | |
| type | ForeignKey to Property Type | Property Type |
| name | type | verbose name | help text |
| id | AutoField | ID | |
| name | BabelCharField | Omschrijving | |
| choicelist | CharField | Choices List | |
| default_value | CharField | default value | |
| limit_to_choices | BooleanField | Limit to choices | |
| multiple_choices | BooleanField | Multiple choices |
| name | type | verbose name | help text |
| id | AutoField | ID | |
| name | BabelCharField | Omschrijving |