[xwiki-users] Breadcrumb issue

Hello, I have an issue with the breadcrumb. I want to put parameter in it : Example : Environments > Environments A1 > Connection B1 A1 and B1 are a get paramater. When I am on the page Connection B1 and I want to return on the page Environments A1 with the breadcrumb. For the moment, when I click, I arrive on the page : Environment ${request.environment}. How can I do this ? This message contains information that may be privileged or confidential and is the property of the Capgemini Group. It is intended only for the person to whom it is addressed. If you are not the intended recipient, you are not authorized to read, print, retain, copy, disseminate, distribute, or use this message or any part thereof. If you receive this message in error, please notify the sender immediately and delete all copies of this message.