No boxes are checked on the CAR Form AD...??

[Gail W.]

I am about to sell (in CA) for the 1st time ever. So bear with me, as legalspeak is NOT my forte.

The Realtor produced a CAR form AD (Disclosure Regarding Real Estate Agency Relationship). There are 4 boxes right above where you sign that the realtor is supposed to check... Buyer, Seller, Landlord or Tenant. What if NO boxes are checked and I am being asked to sign it? Is this something hinky? What is this form really about?? Why bother having me sign it if nothing's even checked? 

Thanks in advance. :)