Zoho Creator - Pages - How do I click an element in a report on the left and have that element populate a form on the right?

Zoho Creator - Pages - How do I click an element in a report on the left and have that element populate a form on the right?

Use Case:

I have a product list on the left
I want to create an order for that product in the form on the right
I wish to click the form on the left and have it update the form field on the right
I will then finish the details of that form.

This will
A) allow users to select items on the form on the right if they choose OR
B) allow users to pick from the report on the left (which has more than 4 fields available for sorting/etc)