Child Field Read Only depending on Parent Field Value

Sometimes it happens that you get a very simple requirement to implement and in a single glance you say, "Well, this is very easy to implement" and when you actually see the result on the UI after the configuration you have done, you start scratching your head to find out the reason for not getting the result as per the expectation.Today, I am going to discuss a very simple requirement you might

How to make all Child BCs read-only when Parent BC becomes read-only?

Today I am going to discuss one interesting requirement where you are required to make all the Child Business components read only as soon as the Parent business component becomes read-only.Actual scenario goes like this: As per the business requirement, we need to have the Opportunity business component read-only when Sales Stage is Approved. For this simple requirement we configure the BC User