CintLink
From LimeSurvey Manual
Hint: This features is available starting in version 2.51.0
Instructions for the CintLink plugin.
These instructions will help you get going with Cint participants panel quick and easy.
When you first visit your survey, the Cint link button is visible on the right.
If you click on it, you will come to the Cint Link dashboard.
It's already here possible to try out the Cint order widget by clicking on Choose target group, but to be able to order you have to login to limesurvey.org.