Need Help on Macro, Really confused 2

Im still confused.

maybe i didnt word it right the first time.

i have a form with a subform for client
in the subform i have two fields (client name, firm name) and then an open

form button is next to the two fields.
The button leads to a form where you enter in the rest of the information 
for the client.

myproblem is, when you click on the button, it takes you to the form, but 
the form isnt ID specific.  I.e. it takes you to the first client in the 
client table, not the client you are currently on.

how do i fix this?

i already have the relation****ps set up correctly.
i just need it to link.