[Koha] How to change currency symbol?

Dear Friends, I created new currency type (INR for Indian Rupee) in Koha and also defined a currency symbol (e.g. Rs.). But, in many contexts dollar currency symbol shows instead of INR symbol (Rs.). How can I change the currency symbol permanently? -- Vimal Kumar V. Asst. Librarian Asian School of Business Technopark, Trivandrum-695 581 Web: www.vimalkumar.co.nr Blog: http://vimalkumar.oksociety.in OK Society Volunteer. http://oksociety.in --------------------------------------------------------------------------- "I forget what I was taught. I only remember what I have learnt" -Patrick White