link dropdown to dropdown

I am new to using suitecrm. My company wants me to add a dropdown in accounts module called pricebook. Which I have done. I then added the same dropdown in the quote module. When they select an account in quote it pulls in the billing address but doesn’t change the pricebook dropdown. I tried changing the dropdown in the quote module to a Dynamic Dropdown but that doesn’t work either.

How do I get the dropdown in the quote module to update when the account is selected?
Also how do I make the dropdown in the quote module so it’s disabled?

Thanks

I’m not sure this is what you want, but have a look at Related / Dependent / Associated Dropdowns

https://suitecrm.com/suitecrm/forum/suitecrm-7-0-discussion/19487-how-to-create-an-associated-dropdown

Our team built The Price Books add-on for SuiteCRM allows you to sell products at different pricing rates based on your chosen agreement terms with specific types of customers, resellers, or distributors… Please review it from here.
Set pricing in SuiteCRM by flat, percentage, or dollar rates based on customer type.
Price Books add-on gives you the ability to set different prices for products at any time that best serve your unique customer types. As a result, you can always offer the best price to delight and retain your customers…https://store.suitecrm.com/addons/price-books