Change root URL on production environment

Good evening,

We installed a tomcat bundle in a production environment with url : localhost:8080/urlexample.
So to access bonita, we need to use localhost:8080/urlexample/bonita. Everything is fine, but when we try to login, bonita automatically redirect to localhost:8080/bonita.

We need help to configure Tomcat root url.

Any help is appreciated.

Regards,
Lucas Hort