IMPORTANT
The password must contain at least 12 characters.
Use a combination of upper and lower case letters and numbers for your password, do not use dieresis, accented letters, currency and percent, as certain applications have problems with them.
You can change your OST password via the following link: https://wiki.ost.ch/change-password
Your OST account is set up. Next we recommend you Step 3: How do I set up additional multi-factor authentication methods?