As a part of GDPR compliance, ERPNext has Personal Data Deletion.
Personal data deletion tool enables a user to anonymize all the personally identifiable data a user has generated while using ERPNext. That is, personally identifiable information will be randomized. This includes personally identifiable data from your user account like: username, full name, mobile numbers, interests, bio, Email, Contact, Address, Communication, etc. It also includes data from Leads and Opportunities, the details you have saved like phone numbers, mobile numbers, fax, website, and name.
However, this excludes data that is required by law to be maintained by a business.
To begin deleting personally identifiable data, you need to mail us at : admin@viderime.com with valid username and mail id.