Environment variables are not supported when setting up licensing for SmartPlant Foundation.
In products that are built for Smart Licensing (that is, when the product installation guide or checklist specifies Smart Licensing as a prerequisite), the following environment variables can be used on the client computers:
If both the SmartPlant License Manager environment variable ProjectName and the Smart Licensing environment variable SLENV_ProjectName are defined on a computer, the Smart Licensing environment variable SLENV_ProjectName takes precedence. The application uses the value of SLENV_ProjectName to get a license.
SLENV_<custom field name>
For more information, see Using environment variables with custom fields.