Q-SYS offers multiple ways to license cores for both UCIs and Scripting.
A "UCI License" allows you to run an unlimited number of UCIs. Likewise, a "Scripting License" allows you to run an unlimited number of scripts/plugins. Note that both of these are subject to the processing limitations of the core. Also, note that UCI Scripts are allowed under just a UCI license, but are subject to various limitaitons - see here for more details.
The "UC Integration License" allows 8 scripts/plugins and 4 UCIs. It is typically suitable for smaller systems that do not need heavy scripting.
When using "Check Design" or "Inspector" within Q-SYS designer, it will show both the UCI/Scripting License and UC Integration License. The * next to the UC Integration License indicates that it is merely another option available to run the design.