This feature allows an administrator with appropriate permissions to store the participant information to a central table that is independent of any token table/survey. Its major advantages are:

• The central table acts as a backup so in case a user creates a new survey he would not have to go through the trouble of exporting its participants to a CSV file and then importing them back into a new survey.
• Users will only need to add the participants to the central table and then the same can be added to as many surveys as he wants.
• In case of multiple users, the owners can choose to share his participants with others and also set access rights for the shared users.

Along with this, there is an advanced attribute control and several other features.