Good morning, I have a question about the personal and sensitive data within the GDPR. We are using Contact information like Name, Surname, Email, Telephone Number, Business Number and Address for the Contract Creation in B2B CRM system. The question is that in the big system it is very important to have all the history about the sales in one place, and not to be deleted at all. Could this personal information be changed to clients id and in the future all the records will be stored just with the id without name and other data?
The deidentification of data using a ID number or customer number is a measure to protect personal data which is caller “pseudonymization” which is referred to and recommended in article 32 of the EU GDPR – “Sec urity of processing” https://advisera.com/eugdpracademy/gdpr/security-of-processing/ so by all means proceed.