A bit of help, please

I received this development letter today. It says that I must complete and sign the 21-526 EZ.

I filed the claim on the VA website, so doesn't that include the EZ form when I file it?

I received this development letter today. It says that I must complete and sign the 21-526 EZ.

I filed the claim on the VA website, so doesn't that include the EZ form when I file it?