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| registrationentries | collection[ registrationentry ] | A collection of the relevant registrations, or an empty collection if no products were found. |
| state | number | Shows the state on the registration. 1: OPEN, 2: CLOSED, 3: CLOSED AND ACCEPTED |
| isopen | boolean | Indicates if this date is open for registrations. |
| regtypeid | int | The ID of the workplan registration for the date |
| atwork | boolean | If the user is supposed to be at work on the date |
| color | string | The color of the workplan registration for the date |
| title | string | The name of the workplan registration for the date |
| holiday | boolean | If the date is a holiday |
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