Answer:
Workflow rule
Explanation:
Workflow rules in Salesforce is a strategic program used to automate standard internal procedures and processes in a business when series of conditions are established, in order to save time and ensure better scaling up.
Workflow rules can be executed by using the if/then statement in programming.
Hence, the System Administrator should use the workflow rule so as to notify the VP when sales reps move the Opportunity Stage backward In the sales process.
