Data protection is intended to ensure that personal data is protected from unauthorized collection, processing and disclosure.
The economical use of personal data is required by law. In this respect, personal data must always be anonymized. Try to avoid personal data altogether. If the use of personal data cannot be avoided, a well-founded, written consent must be obtained from the person concerned before publishing personal data, so that the person expressly agrees to publication under the license planned for the entire material. Part of this consent is also the right to withdraw it.
A simple solution is, for example, to link to the person's homepage instead of including the personal data found there directly in the OER material, or anonymize all personal data so that the person is not recognizable if the data is not absolutely necessary for the material.
page translated from German to English with assistance of Google Translate