> For the complete documentation index, see [llms.txt](https://docs.openg2p.org/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.openg2p.org/1.0.0/secure-registry/registration-methods/offline-registration.md).

# Mobile Registration App

## Introduction

The person's information is filled in [ODK](https://getodk.org/) forms on Android devices and submitted to the backend for further processing. The ODK application is integrated with a QR code scanning application that enables an automatic population of KYC data of the person in the form along with verification of digital signature establishing the authenticity of the card.

## Registration Process

* Program creation 
* ODK form template creation 
* Upload of form to ODK Central
* Assigning forms to agents
* Field registration by the agent using ODK Collect on an Android tablet/phone.
* Submission of form to ODK Central
* Addition of record to the registry 
* ID verification and KYC

A high-level view of the administrator-driven registration approach is given below:

<figure><img src="/files/ZPWv2xmU9j8ntzRzVnrp" alt=""><figcaption></figcaption></figure>

## ODK

ODK is an open source toolkit that uses offline forms to collect data.  ODK Collect is the client-side app while ODK Central is the server-side app.  Learn more about ODK [here](https://docs.getodk.org/).

## Offline Registration Mode

OpenG2P offers mechanisms to carry out registrations on the field in areas where Internet connectivity may not be available.&#x20;

## Offline registration demo

{% embed url="<https://www.youtube.com/watch?v=0jjkq4SoONM>" %}


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