Importing csv and change key to check for duplicate

Hi Mautic community,



I have Mautic 1.3.1 and PHP Version 5.3.29



I’m searching to import a list of customer in mautic but I would like to set the field customer_number to be the unique identifier to check for duplicate entry.



What I’ve done :



configure “Is Unique Identifier” to Yes for my field customer_number

configure “Is Unique Identifier” to No for the email field



When I try to import my csv file without importing an email field, I have duplicate records of my clients.



Any help would be nice,



Thank you

Hi Mautic community,

I have Mautic 1.3.1 and PHP Version 5.3.29

I’m searching to import a list of customer in mautic but I would like to set the field customer_number to be the unique identifier to check for duplicate entry.

What I’ve done :

configure “Is Unique Identifier” to Yes for my field customer_number
configure “Is Unique Identifier” to No for the email field

When I try to import my csv file without importing an email field, I have duplicate records of my clients.

Any help would be nice,

Thank you