PRODUCTS IN ACCOUNTS BY OFFERS

[Joana]

Hello everyone.
I see that within ACCOUNTS there is a PRODUCTS block but it does not present any record. 
What should I do to display the products of the offers made for the client?
What step by step should I do? I don't know how to program 
Thank you

[joebordes]

Watch this video where I try to respond to your question:

https://youtu.be/pUFur5sSjxg


These are the expressions:

Code:

coalesce($(productid : (Products) id), $(productid : (Services) id))

Code:

$(account_id : (Accounts) id)