yes it has
You have 1 year from the date on your decision to request a decision review
I didn't knew that, I just filed for Veteran Claims as soon as i could. I've already filed my request, what's my next step?
That was a very wise decision, even if it was by mere luck in that moment. Regarding what comes next of your review request, well, in first instance, you don't have to do nothing, just to way Veterans Affairs contact you, if needed.