always on the "safe side"
Share Emergency Data
You can save and manage your electronic patient file, make emergency data available to others, receive emergency data from other people and create emergency files and emergency pages for everyone under your care.
In Code Blue as a login requirement, you can go to 
Emergency pages/
You (Alias:Test3) borrow Tilo Test's car (Alias: Test2) and want to transfer your emergency data to Tilo's car key QR:
“Add release” and enter Tilo's alias ‘Test2’ in the pop-up window and enter the time limit for the data release. (e.g. 3 hours)
With the button 
button, your emergency data for “Test2”
are released for as long
as long as you have specified.
The data recipient “Test2” can now “insert” your emergency data into his car key QR by editing the emergency page “Rental car” in his emergency page administration and entering the emergency data shared by you, “Test3”, in place of his own.
Done!
Tilo's car key QR shows your emergency data, but the rescue data sheet of Tilo's car.