An agile team is working on backlog grooming.

In an agile environment, accommodating changes is essential, but it's also important to respect the iteration's scope and the team's capacity. Adding a feature mid-iteration can disrupt planned work and compromise the iteration's success. The best step is to add the feature to the product backlog, evaluate its Return on Investment (ROI) in relation to other backlog items with the Product Owner, and communicate the outcome to the business representative. This maintains agile principles while ensuring that the most valuable work is prioritized.References:Agile methodology best practices and backlog management guidelines.