Adding a new property as additional collateral to an existing loan.

[Hament Raju Mahajan]

I have an existing Note (Note 1) secured by a deed of trust in California on a SFR (property 1).

The borrower has agreed to bring in additional property  (Property 2)as a collateral  after Note 1 is completed  as a cross collateral.

I will be recording a deed of trust as a cross collateral on property 2. 

How could I amend the Note 1 so that It becomes a cross collateral note secured by property 1 and property 2 ?