The ProjektPortal is an internet collaboration platform for business partners to access SMO internal projects and applications.

It is available via common web browsers and internet access every time, from everywhere worldwide.

In the ProjektPortal you will find access to

  • Projects (former BPC File Exchange)
  • Siemens internal application
  • VMWare Horizon
  • Terminal Server 

External users initially need to create a Microsoft account in our environment. An eMail with guidance will be sent once you are invited.


To increase cybersecurity at Siemens, the text message-based authentication method (SMS) for the ProjektPortal authentication will be removed by end of March, 2023.

Especially external users only using sms method must switch to another Siemens recommended MFA method as soon as possible to ensure that no interruptions occur during and after the change.

To do so, go to this link and setup one of these MFA methods as default sign-in-method:

  • Microsoft Authenticator app (recommended method)
  • KeePass (for users without cell phone)


On Saturday February 12, 2022, the second phase of the migration of the WAN connection of the Fürth Data Center (FTH W, NBG FEU) to the latest SD-WAN service will occur. The maintenance will start at 08:00 am local time (CET) and is planned to last 10 hours. 

During the majority of the maintenance window, there will be full connectivity. However, there may be brief service interruptions which may impact the servers and applications hosted at the Data Center and thus to our ProjektPortal.

As a 1st phase of the enablement of Access Reviews at Siemens, starting November 11, 2021 all guests with current access to a Siemens AG tenant will receive every 12 months an automatic email from Microsoft to confirm that their access is still required.

The review must be completed within 30 days

With the migration of the ProjektPortal and new login method via Microsoft MFA the authentication to cFolders has changed as well. However, this is hardly noticeable for the user, as a SingleSignOn was again made possible. In the background nothing has changed about cFolders itself. There is still the same environment with the same access rights.

So you log in to the new ProjektPortal, switch to the applications via the main navigation on the left and click on the logo of cFolders to start the application.

Dear ProjektPortal user,


from today on this is the starting page of the new ProjektPortal. Welcome!

In case of any questions please do not hesitate to contact our support team.

E-mail (did not change):


ProjektPortal Support - Contact

If you have any issues logging in to the ProjectPortal page, please use the contact support button and answer the following questions in the email to the support team:


  1.  Did you use the following Link to the ProjectPortal Landing Page?
  2. Did the Login on this page lead you to the ProjectPortal Home Page?
    i.      If not, which error message is appearing?
  3.  Which email address do you use for logging in?

Additionally for cFolder

  1.  On the ProjectPortal Home Page, clicking on Applications in the left navigation bar and scrolling down – can you see the cFolders Icon?
  2. If you click the icon, does the application open?
    i.      If not, please contact the specifically shown person or support email at cFolder application box