[Koha-devel] Authentication Meothds (was Re: Koha + LDAP)

Greetings, Fridolyn SOMERS asked:

What is the value of your AllowPKIAuth sysprem preference ?

This got me thinking. How many authentication methods can we have enabled at the same time? Should we be able to allow any number of them? Any thoughts or feedback? GPML, Mark Tompsett