How To Create Unique Identity Numbers in Kobotoolbox For Respondents

The importance of Unique Identity Number cannot be overstated. A unique number, is an identifier that marks that particular record of respondent or user as unique from every other. It allows the record to be referenced in the Summon Index without confusion or unintentional overwriting from other records. For Example, you want to generate unique number for your customers, you can use this simple logic in Kobotoolbox to generate the Identity Numbers.
This method works on both mobile and web. It uses a calculation function to create a unique serial number based on the date and time to the first millisecond. Although this method may not meet all your needs, it should give you an illustration of how much you can stretch calculate functions.

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