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RECHTLICHES

Datenlöschung und Widerruf von App-Zugriffen

Informationen zur Datenlöschung und zum Widerruf von App-Zugriffen.

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Stand: 21. September 2026

1. Geltungsbereich

This page explains how to request deletion of personal data processed by MDH Group in connection with marqentra.com, the public Marqentra demo or a social media authorization configured through Marqentra.

2. App-Zugriff widerrufen

Authorizations for Facebook, Instagram, Threads or other platforms can also be revoked in the respective account or app settings of the platform provider. This ends future access to the connected account.

3. Submit a deletion request

You can submit a deletion request by email to service@mdh-group.de or via our Kontaktseite Please include the email address used with Marqentra and, if applicable, the affected service or connected social media account. Do not send passwords, access tokens or app secrets.

4. Bearbeitung

We review the request and delete or anonymize attributable personal data unless statutory retention, evidence or security requirements prevent this. Data in self-installed customer installations of Marqentra is held by the respective operator and must be deleted there.

5. Questions

The controller is MDH Group – owner Carsten Emde, Holunderweg 8, 26209 Hatten, Germany. Email: service@mdh-group.de.

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