| Name | Type | Description | Notes |
|---|---|---|---|
| pkiCommunicationattachmentID | Int | The unique ID of the Communicationattachment | [optional] |
| fkiAttachmentID | Int | The unique ID of the Attachment. | [optional] |
| fkiInvoiceID | Int | The unique ID of the Invoice. | [optional] |
| fkiSalarypreparationID | Int | The unique ID of the Salarypreparation. | [optional] |