There might be situations where an individual might want to protect his/her identity while filing an application. The RTI process does not allow the applicant to file the application anonymously, but it is possible to ask someone else to file the RTI for your behalf.
Some NGOs do provide this kind of service, but the most convenient way to do it through the website http://getup4change.org/
A person can request this website to file a RTI application and the response for the RTI would be updated on their web-site.