# Opal Demo server: PIN code?

**URL:** https://datashield.discourse.group/t/opal-demo-server-pin-code/795
**Category:** Beginner Support
**Created:** [2 June 2023 06:03 UTC](https://datashield.discourse.group/t/opal-demo-server-pin-code/795 "2023-06-02T06:03:14Z")
**Posts on this page:** 2
**Page:** 1

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### Author: ![wilmar.igl](https://avatars.discourse-cdn.com/v4/letter/w/7993a0/32.png) [@wilmar.igl](https://datashield.discourse.group/u/wilmar.igl)
#### Post date: [2 June 2023 06:03 UTC](https://datashield.discourse.group/t/opal-demo-server-pin-code/795/1 "2023-06-02T06:03:14Z")

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Hi,

I tried loggin in to [https://opal-demo.obiba.org](https://opal-demo.obiba.org) server as “administrator” with password “password” as recommended, but then I was asked for a 6 digits PIN code. Why? What is the code?

Kr, Wilmar

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### Author: ![yannick](https://yyz2.discourse-cdn.com/free1/user_avatar/datashield.discourse.group/yannick/32/19_2.png) [@yannick](https://datashield.discourse.group/u/yannick)
#### Post date: [2 June 2023 07:38 UTC](https://datashield.discourse.group/t/opal-demo-server-pin-code/795/2 "2023-06-02T07:38:12Z")

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Hi,

It is because someone yesterday activated the [2FA mechanism](https://opaldoc.obiba.org/en/latest/web-user-guide/my-profile.html#two-factor-authentication) for the administrator and did not release it after testing. Opal demo is rebuilt every morning; you can use it now.

Regards  
Yannick