---
title: Version 1.3 (04 November 2024)
description: Version 1.3 (04 November 2024)
---

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October 6, 2026

# Version 1.3 (04 November 2024)

#### **Change User Relations Tenant User – IoT User**

- Send claim ID emails individually.
- Update the number of Owned IDs and Parent IDs when an IoT user belongs to multiple tenant users.
- Set a maximum limit of 10 users when updating IoT.
- Display all IoT users associated with a tenant user.
- Allow unassigned users to claim an IoT.
- Enable assigning an IoT user to multiple tenant users.
- Tenants can select multiple tenant users for an IoT user.

#### **Email Server Integration**

- Block login attempts for accounts that are not yet verified.
- Click “Forgot Password” option on the tenant portal to generate a link for password reset.

#### **Tenant Portal**

- Public Tenant API – level 1

#### **User Management**

- Implement token and tenant matching logic for IoT/service tokens.
- Automatically create Cloudflare access for the tenant’s email when a new tenant is created.

| [← Version 1.4](https://portal.sandgrain.eu/knowledge-base/version-1.4-11-march-2025?hsLang=en) |  |
| --- | --- |

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    - [Token Leaflet](https://portal.sandgrain.eu/knowledge-base/user-documentation?hsLang=en#token-leaflet)
    - [Claim Token Procedure](https://portal.sandgrain.eu/knowledge-base/user-documentation?hsLang=en#claim-token-procedure)
    - [Daisy Chain](https://portal.sandgrain.eu/knowledge-base/user-documentation?hsLang=en#daisy-chain)
    - [Release Note](https://portal.sandgrain.eu/knowledge-base/user-documentation?hsLang=en#release-note)
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- [SDK](https://portal.sandgrain.eu/knowledge-base/sdk?hsLang=en#main-content)

    - [Core Functions](https://portal.sandgrain.eu/knowledge-base/sdk?hsLang=en#core-functions)
    - [SandGrain SDK](https://portal.sandgrain.eu/knowledge-base/sdk?hsLang=en#sandgrain-sdk)

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