In order to be able to use Sdui you have to register with your activation code. Each activation code is only valid once for the first registration, i.e. it is canceled after the first registration. The activation code is not a password.

You need an activation code to register. If you do not have one yet, you will soon receive it from your school

You can open Sdui either on your computer or on your mobile phone / tablet.

From the desktop:

1. Open an Internet browser (e.g. Microsoft Edge, Mozilla Firefox, Google Chrome, Apple Safari, ...).

2. Enter sdui.app in the web browser.

On the smartphone / tablet:

When you open the app for the first time or when you open the website, you will see the following screen:

Click here on "Find my institution" to find your school in Sdui. This takes you to the following page:

Enter either the name of your school or, alternatively, the school's postcode into the input field and select your school accordingly from the proposed schools.

Note: If your school has a short name such as "GSC" instead of "Golden Sun City", please search for the full name.

You will then be taken to your school's login page, which looks like this:

Instead of "Demo School International" in the header, the name of your school should appear instead. If this is not the case, click on "change" to search for your school again.

Since you are registering for the first time with Sdui with your activation code, click on "Register". Enter your activation code here. Please pay attention to upper and lower case letters. Then select "Activate account" and go through the registration process to set up your personal Sdui account.

During the registration process you choose your personal login data. Please write down these details, so that you can log into Sdui again in the future.

When the registration process is finished, your activation code has been successfully used to activate your Sdui account and is therefore invalid.

We are so happy to have you join Sdui and we hope that you enjoy using the app.