I have a question. Is it possible to pull data from the standard "Contacts" module to a "Custom module". 

I have a custom module that has the name "Klachten" in there is a lookup field where I can select the customer from the " Contact" module. But in the custom module I can't send a e-mail to the selected contact. Is it possible to make a email field that automaticly will be filled with the email address from the "contact" module?

Like to hear from you!

Martijn