[RESOLVED] ADSelfService Plus in a subdirectory from reverse proxy (nginx)

I have a website "example.org" and I want to add ADSelfService Plus to this website under "example.org/password".

The problem I have is that I cannot make the configuration work.

If I make it available from "example.org", everything works as it should.

The moment I have it through "/password" I cannot log in or access any css files, only the indez page shows up.

I have a rewrite url in IIS on the ADSS+ server so that it is avaible from http://serverip:80

Then I have the reverse proxy on another server (nginx) which has this config for ADSS+ :

location /password/ {

proxy_set_header Host $host;

proxy_set_header X-Real-IP $remote_addr;

proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;

proxy_set_header X-Forwarded-Proto $scheme;

proxy_pass http://serverip/;

proxy_connect_timeout 380s;

proxy_http_version 1.1;

proxy_set_header Upgrade $http_upgrade;

proxy_set_header Connection "upgrade";

}