Online Rectification Request under section 154
1) Rectification
a) Rectification Upload
b) Rectification Status
2) Response Sheet for CPC Refund Failure Status.
Picture view of New Links Under My Account Menu
In simple word, after processing of your online return at CPC , rectification can be submitted online and it's status can be checked. XML file will be generated for rectification return prepared by software and specific corrections can be done in this procedure.
To know complete procedure Regarding Online Rectification Request under section 154 (Cilck Here)