Authentication fallback mechanism

Hi all,

Does Observium have a native way for fallback to another auth mechanism if the configured one failed?

For example, if ldap is configured by default auth method, but for some reason ldap is not available/down, does it change to another one, mysql method for example?

I could not found in the official doc a related information.

Is if not present natively, is it in the foreseen feature to add an auth fallback mechanism in Observium?

Thanks,
EM