Survey permissions
From LimeSurvey Manual
In some cases, the administrator might not want to give to a user (e.g. a translator) global permissions with which he can have access to more than one survey. That is why the survey permissions panel was created - to facilitate the allocation of permissions to different users without the need of using the global system of permissions.
If you want to use the survey-restricted permissions system, click on the Survey permissions button located on the Settings menu.
