In a situation where a team member has made disrespectful remarks about another team member, it is the project manager’s responsibility to address the issue directly with the offending team member. This can be done by coordinating a video conference to discuss the issue, understand the reasons behind the behavior, and find a resolution. This approach aligns with the principles of conflict management in project management, where the project manager is expected to handle conflicts within the team directly and professionally1. It’s important to note that disrespect in the workplace is toxic and can affect the entire team and organization2. Therefore, it’s crucial for the project manager to address such issues promptly and effectively. References: 2

https://www.getcampfire.com/blog/dealing-with-disrespect