I want to customize the related list notes & attachment. I need to put both notes and attachment in separate sections in Lead. I have tried using VisualForce but with no success. Please help me.
Unfortunately, you can't customize the Notes & Attachments related list yet - there is a Salesforce Idea article you can vote on - https://success.salesforce.com/ideaView?id=08730000000k6xGAAQ