HUF TAN and registration

when we file application for TAN of huf we have to mention the name of Karta and PAN of HUF but there is no field to mention name of HUF .
i got Tan number in the category of HUF but name on TAN is of Karta is this ok or there is any mistake in the TAN ??
and also while registering the same on income tax portal we have to fill the details of HUF pan on pan of the organisation
while for person authorised to file return we have to mention the details of Karta ??

and at last when we approve the request of registration than the approval action will be shown under individual income tax login worklist or HUF worklist??