---
title: Model: addUserParams
slug: opti-id/api/model-adduserparams
docTags: 
createdAt: 2026-10-01T19:58:50.958Z
---

### Code examples

```json
{
  "externalUserId": "",
  "firstName": "",
  "lastName": "",
  "email": "",
  "homeOrganizationId": "",
  "userGroupIds": [
    ""
  ],
  "properties": [
    {
      "name": "",
      "value": ""
    }
  ],
  "isVirtual": false
}
```