Hi, i'm new to Zoho, and have a question about fetching. I'm used to Acces and a bit of VBA, where i'm used to open a form and where i can have a subform based on for example a CustomerID.

I've looked into the help files concerning Fetching and stuff but i just don't seem to get it the right path perhaps one of you could help me ? 

I made 2 forms form A holds Customers, form B holds CustomerContacts. So a customer can have a brother.sister,father,mother as a contactperson. 

What i want to is make a page where it holds the Customer form and has a button to open another form  where i can add a contactperson in the CustomerContacts form. 

How would i make a connection between these 2 ? So that i open the CustomerContactsform of that Customer? 

Any help would be appreciated!!

Thanks

Bart