In order to assign an exclusive translator to your project in a specific language pair, you may click the 'Add translator to MyTeam' button on your project page.
You will be able to subscribe to MyTeam, a service that provides you with a dedicated team of exclusive translators.
An exclusive translator is the only one who can access your projects within his/her language pairs and expertise.
Note, you can have several exclusive translators in the chosen language pair, if needed.
If you want to allocate your project to translators other than your exclusives, simply click the 'Get it Faster' button on your Project Page.