TDS revised return

Yes ofcouse I can tell the process
But please specify what correction you want to do

challan add and pan correction

Firstly you need to log in on traces
Under defaults tab select request for correction
Put the details of year quarter and form in which you wish to make correction
Then under the same tab click track correction request - view all
And check whether your correction request is available
If so then click on it
Put details as asked
Then go under add challan and select the challan
And submit
Next day request conso file from statements / payments tab
After view hours check under downloads tab- requested download if available then import it and make necessary corrections and file the same
For more information you can see e tutorial on traces