incorporate Firefox Relay masks to my Avira-Passwordmanagent

Having a paid firefox relay subscription, can I incorporate Firefox relay masks into my Avira password management. I use a laptop under Windows 11, as well as a smartphone on Android, both using the same Avira password management software. More precise, how do I prevent a list of firefox relay masks is shown if an user name or email address is searched for/ or supposed to be provided by my avira password manager? Can I prevent that a list of relay masks is listed by inserting/deleting a check sign in what setting? Thanks in advance and Regards. ''Moderator note: This question has been edited to correct the formatting.''