Normally a project-specific metalang applies to all translations and is updated on demand.
you may update or ignore the custom metalang file on a task by task basis by setting the Translation Script field:
Translation script template name.
Optionally the Tscript value may be of the form template/option
where option is gmBasic command line options and/or special processing options.
The special processing options are :
One way to add this option is using the Edit Task Attributes dialog: