To create a new environment variable, first select the Variables folder. Then select Edit->New....
Alternatively, you can use the right mouse button menu and choose New..., or simply press Ctrl+N.
Enter the environment variable name. You can use the drop-down list box to select from the most common environment variables used by scheduled tasks. Those include:
To be used instead of the default user's home directory.
To send email output to an email address other than the user's default email address.
To be used to search directories for program files.
To be used instead of the user's default value.
Enter the environment variable value.
Enter a description for the environment variable, such as its purpose.
To enable or disable the variable, select or de-select Enabled.
Completes the setting of this variable.
Cancels the setting of this variable.
The environment variable is not actually set up until the crontab has been saved.