Hello,

What advice do others have about how many people should be involved in UAT testing if there are hundreds of users?  I typically have worked on smaller projects where only a core group of users were involved in UAT but they represented the 80% of the use case and were part of the requirements process/project team from the start.  

I prefer this representative approach because it's easier to manage - with too many testers you get duplicate issues and a wide range of feedback from some who don't know how the tool works to something that contradicts the core teams requirement, etc. 

Would just love some thoughts on properly sizing how many users are actually in the UAT.

Thanks!