ContributionsMost RecentMost LikesSolutionsRe: AppliesTo Scripting Question Apologies for only getting back to you now @mnagel and thanks for the reply. Has given me plenty to work with. AppliesTo Scripting Question Hi I have spent some time trying to work this out but need. My environment consists of about 30 vCenter Servers (including their hypervisors). I am trying to create a dynamic group with a custom query that finds all those hypervisors with a certain property. In this instance, I am looking for specific versions of ESXi so have got the following custom query: isVirtualization(contains(auto.version_number,"6.5.0")) It picks up the ESXi hosts that are at version 6.5.0 but it also picks up ESXi hosts on other versions. Please can someone help point out where I am going wrong? I will also look to expand it to include 6.7.0 and 7.0.0 first things first. Thanks for any assistance. Regards, Michael Solved