As per entry #110151 bloggers are expected to learn and do posting their own PNR. If you wish to learn PNR posting, Please go to PNR forum,
Click it ,
go to write ten digit PNR no.
click 'PNR prediction/analysis' button.
and...
more... you get a text box where prewritten text is available. if you want to add something more please write. and click 'post blog' button.
This completes the formality and your PNR prediciton has started. you observe its progress till your journey day.