I want to know if you can customise the membership schema to add more fields to the existing tables and also add more tables to the schema. We have a requirement where apart from the usual username/password type login we have 2 other types of login users. One of them uses Certificates and another is authenticated by another application which then passes back an identifier to our app for the logged on user. I would like to add more fields to the existing schema tables and also add more tables. How easy is to change the available functionality which comes with the membership schema to be changed…like the stored procs, the middle layer methods etc.

Any help would be much appreciated.

Thanks
Arvinder