European Union regulators will seek public comment on proposed changes from Microsoft for Teams, signaling the U.S. company may be nearing the end of a long-running antitrust case targeting its messaging and videoconferencing app.

Microsoft has offered to make its Office product without Teams cheaper than when sold with Teams, EU antitrust regulators said on Friday, which could spare the company a big fine and ease tensions with the United States.

The request for feedback follows an investigation by the European Union into how the company makes its Teams platform available to customers in the bloc.