The IZYTRONIQ floating license model is a licensing method which specifies the maximum number of users that can access the same database at the same time. And thus the IZYTRONIQ floating license model differs from the workstation-based license model, in which the workstation license is tied to the hardware. The software itself can be installed to any number of computers with the concurrent user license model. A central server manages the licenses, which are also called floating licenses or network licenses. The server registers the number of currently assigned licenses and grants each authorized user the right to access the database. After all licenses have been assigned, any additional concurrent user must wait until another user has finished his session so that a license is once again made available.

Whereas, for example, software with a floating license for five concurrent users may also be used by more than five users, only up to five users can access it simultaneously.