Dear all,
we are facing some troubles setting up ADS connection in SAP BTP Cloud Foundry Environment from onPremise system running with NetWeaver 7.50 SP26.
We imported the DigiCert Global Root CA certificate successfully in STRUST and used an individual SSL Client PSE as recommended.
In next step (Create an OAuth 2.0 Profile) we are unable to select this PSE we created before because there is no select option available for it. In documentation screenshot shows select option as in the attached screenshot:

Unfortunately we are missing this select option in our system although we imported certificate as described in the document referenced there (Establish the SSL Connection to SAP BTP). Last input field in our system is Proxy Password.
Has anybody an idea why we do not have this option available and how it can be solved?
Thanks in advance
Jens