> For the complete documentation index, see [llms.txt](https://docs.codemash.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.codemash.io/other-topics/data-models.md).

# data-models

The following displays properties of the user object to use for filtering, sorting, and projection.

## User object

| Property   | Type   | Description                                                                                              |
| ---------- | ------ | -------------------------------------------------------------------------------------------------------- |
| id         | string | user ID.                                                                                                 |
| createdOn  | string | Date of registration or invitation. ISO8601 format date string, for example: "2020-01-01T15:30:00.000Z". |
| modifiedOn | string | Date of update. ISO8601 format date string, for example: "2020-01-01T15:30:00.000Z".                     |
| email      | string | User email.                                                                                              |