Hello,
I am currently using LimeSurvey version 3.28.59+230517 and I have a specific requirement for organizing a vote.
I need to conduct a nominative vote for a commission consisting of elected officials and substitutes. However, I want to ensure that each pair, consisting of an elected official and their substitute, can only vote once.
I was wondering if LimeSurvey has the capability to create an invitation table that allows two participants (the elected official and/or their substitute) to participate in the same vote using a shared invitation code. The main objective is to prevent the second participant from voting if the first participant has already cast their vote.I would greatly appreciate any assistance you can provide regarding this matter.
Thank you very much in advance for your help.
Best regards,

Hi,
1. Please, do not double post. You asked this in the French part, too.

2. To answer:
Well, you send one link to two mail addresses.
Just enter both in the participant table. This you do by creating the participant with one mail address, then edit and add the second.




And after one of them completed the survey, the other one can't answer.

Joffm