Redmine

Hi All,

I am using below mentioned versions and trying to write a new method which I want to call from views/users/index.html.erb. I have created a link on this html page, when i click on that link it says no method found, I guess I need to define the path in routes.rb file.Could some one help in resolving this problem or a document where I can read and understand routes.rb is also fine.

Ruby version = ruby 1.8.7
Rails version = Rails 3.2.6
Redmine = redmine-2.0.2
Database Mysql

Thanks in Advance
Regards,
Satya.