# ActiviteitDocumenten ## Documentation The Activiteit to Document relationship, which the service declares but carries no key for on either side, so it can only be read by expanding it from Activiteit. - Catalog: `TweedeKamer` - Schema: `Data` This is a read-only table. The Tweede Kamer API may not support changing the data or the Invantive UniversalSQL driver for Tweede Kamer does not cover it. In the latter case, please use the table NativePlatformScalarRequests to upload data to the Tweede Kamer API. ## Table Columns The columns of the table `ActiviteitDocumenten` are shown below. Each column has an SQL data type. | Name | Data Type | Label | Required | Documentation | |---|:---:|---|:---:|---| | `Activiteit_Id` | `guid` | | ☑ | Key of the Activiteit the relationship starts from. | | `Document_Id` | `guid` | | ☑ | Key of the Document the relationship points at. |