When working with multiple people at the same time, it would be cool to have work boundaries so people can only work on one specific part of the project without interfering with others. Especially if you work remotely and/or your office is in a different part of the country than other offices. Even though this is probably talked about through a meeting, I run into issues when I sync a colab model and I've accidentally moved or misplaced something someone else did. Or if your just not thinking and have a repetitive floor plan scheme, you may be messing with someone else's work without realizing.