afv-library/prompts/getting-started/formula-field-days-till-close.md

name	description	tags
Opportunity Days Till Close Formula	Build an Opportunity formula that calculates days between CreatedDate and CloseDate.	formula, opportunity, admin

Create a formula field on Opportunity named Days till Close that calculates the number of days between the CreatedDate and CloseDate fields, if CloseDate is not null.

Deploy this class to my org using the Salesforce DX MCP Server.

Provide instruction on how to set field level security for my profile and add the new field to the page layout.