Reyn Workflow Application

Introduction

In today's fast-paced business environment, waiting for approvals can slow down operations and impact productivity. Business users often need to approve important ERPNext documents while they are away from their desks. To address this challenge, we developed the Reyn Workflow Application, a Flutter-based mobile application that brings ERPNext workflow approvals directly to Android and iOS devices.

The application enables users to review, approve, reject, and track workflow documents anytime and anywhere. It integrates seamlessly with ERPNext and supports both standard and customized workflows without requiring changes to the existing ERPNext implementation.

Key Features

1. Mobile Workflow Approvals

Users can instantly approve or reject workflow requests directly from their mobile devices without logging into the ERPNext web interface.

Dashboard Screen

Workflow Screen

2. Real-Time Push Notifications

The application sends instant push notifications whenever a workflow document requires approval, ensuring users never miss important requests.

3. Document Comments

Approvers can add comments while approving or rejecting documents, improving communication and maintaining a complete audit trail.

Notification List Screen

Add Comment Screen

4. Workflow Tracking

Users can monitor the current workflow status, review approval history, and track document progress from initiation to completion.

Doctype Record Screen

Record Detail Screen

5. Secure ERPNext Integration

The application securely connects with ERPNext using authenticated APIs and respects role-based permissions defined within ERPNext.

6. Support for Standard and Custom Workflows

Reyn Workflow Application supports both standard ERPNext workflows and organization-specific customized workflows without requiring additional development.

Supported Documents

• Sales Orders
• Purchase Orders
• Expense Claims
• Leave Applications
• Material Requests
• Purchase Requisitions
• Work Orders
• Stock Entries
• Custom ERPNext Documents

Benefits

1. Accelerates approval processes.
2. Improves organizational productivity.
3. Provides real-time workflow visibility.
4. Reduces approval bottlenecks.
5. Supports remote and mobile work environments.
6. Delivers instant push notifications.
7. Maintains secure ERPNext authentication.
8. Enhances collaboration through workflow comments.

Technology Stack

• Flutter
• ERPNext
• Frappe Framework
• Firebase Cloud Messaging (FCM)
• REST APIs
• Role-Based Access Control (RBAC)
• Android & iOS

Workflow Process

1. A workflow document is created in ERPNext.
2. The assigned approver receives a push notification.
3. The user opens the Reyn Workflow Application.
4. The workflow document details are displayed.
5. The approver reviews the document.
6. The document is approved or rejected with optional comments.
7. The workflow status is updated instantly in ERPNext.
8. Stakeholders can view the updated workflow status in real time.

Conclusion

The Reyn Workflow Application empowers businesses to streamline ERPNext approvals through a secure, reliable, and user-friendly mobile experience. By enabling real-time workflow management, instant push notifications, and seamless ERPNext integration, the application helps organizations reduce approval delays, improve productivity, and make faster business decisions from anywhere.

Whether approving Sales Orders, Purchase Orders, Leave Applications, Expense Claims, or custom workflow documents, Reyn Workflow Application ensures that ERPNext workflows remain efficient, transparent, and accessible on the go.