How to replace the seeded template by custom template for Requisition Approval Email Notification

Summary:

Content (required):We would like to know how to replace the seeded template with the custom template for Requisition Approval Email Notification in the application. Currently there is a seeded template running automatically when the requisition is submitted. Instead of that custom template needs to run. Please help us how to replace the template as well as to run the template in the application. Please help us on this

Report Name : Requisition Approval Email Notification

Report path : /shared/Procurement/Self Service Procurement

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Code Snippet (add any code snippets that support your topic, if applicable):