Our team is taking part in CSEUUG meetup for the first time. We are going to present our CloudStack-UI there and uncover important discoveries we found during our way of implementing it which influence Apache CloudStack core functionality and can have significant role for future ACS adopters. Since we develop the CloudStack-UI from the perspective of an end user experience it requires a lot different helping mechanisms to make it flawless and we are going to discuss them with CSEUUG participants because many of them are core committers to ACS.