If you are using the COLLAVATE DLP (Data Leak Prevention), you can automatically assign the GDPR level and expiration date.
To do this we will need to set up a keyword formula that we will use to apply GDPR to files.
In the above example, I have chosen Collavate to apply the 1st Level of GDPR to a file only if that file contains an email address. Now all you need to do is click done, and you are set!