Environment variables allow you to use dynamic parameter values for a number of session types, e.g. so as not to have to enter ICA or RDP servers for every session.
Predefined variables can also be allocated and distributed via the IGEL UMS. Additionally defined variables can only be used locally on the thin client and may be overwritten by a UMS configuration.
The environment variables are available in the setup under Custom Commands.
In addition, the following session parameters can be updated through variables: