Number of related listings restriction

[Alex.1]

Hi,

In the new version the users are allowed to choose multiple related listings, which I think is good.

 

But there are cases where they must choose only one related listing. For example: the company one person works for, the manufacturer of a product,etc,

 

In this case I can limit the number of displayed listings to 1 from the widget manager but the users in front end will be able to select as many listings they want.

 

Kind regards,

Alex