Hi,

I would like to update a field on my parent record (Campaign), based on a filed  value in a related list/child object (Service Requests). Is this possible?

I need to show a Custom message on Visualforc Page.

VF Page

<apex;page standard controller="contact">

<b>You can find documents in{!custom}  to send to clients here</b>

</apex:page>

My custom setting is 

Object name : Help Text

Type : Hierarchy

Field ; Message default value "SMART"

The custom value should change when the user change the default value in any org

Kindly help.