The Abaqus environment files are slightly reorganized. A new environment file named custom_v6.env is added to hold all of your site-wide customization parameters. The abaqus_v6.env file can still be used for this purpose, however. The abaqus_v6.env file imports the contents of your custom_v6.env file.

For complete information, see Chapter 4, “Customizing the Abaqus environment,” of the Abaqus Installation and Licensing Guide.