I have a customer object as master and Document object as Detail which has a Status__c field. Since its a Master-Detail there can be multiple Documents to the custom object.
I want to maintain a field in the Custom Object(Master) which tells me if all the Documents Status is "Verified" or not. i.e. for example, I can have a checkbox field in Master obj, which will be true when all the documents(detail) have status as Verified.