Designing custom reports for multi-host items in Zabbix can be a tedious manual effort. Moreover, creating new screens and graphs requires read-write access to Zabbix, potentially compromising security if granted to all Zabbix users. Graph tool is implemented at RingCentral Company (making it open source is one of the goals at the conference), which allows fast creation of custom graphs for any Zabbix user with read-only access. Examples of creating new Zabbix graphs on the fly will be demonstrated in real time by the authors of RingCentral Company. Co-authors of the presentation: Dmitry Tigrov, Sr. Tools Engineer; Dmitry Shchemelinin, Ph.D., Sr. Director of Operations, RingCentral Inc. Zabbix Conference 2015