letter to a bank

help write a letter to to the bank request for two more users to access internet banking.for example this what i came up with

Ref: Read only password and username for internet baking.

Dear Walya

With reference to the above subject, I hereby request that you add to more separate users to access internet banking.

Allow these to only view and download statement and not enforce any transactions or payments on the account. Add the following:

*********and **********(names)

Your kind and positive response will be highly appreciated.