I understand you're looking for a report related to for EPLAN P8 (version 2.7, or a build around that version). However, I must clarify a few important points before providing a structured report.

Below is a guide on how validation codes function for version 2.7 and how the process has improved in newer versions. How to Use a Validation Code in EPLAN P8 2.7

: If you are using the Education version, ensure your Measuring Unit is set to "mm" during installation, as this is the standard for most EPLAN training modules. Future-Proofing Your License

Unlike modern subscription IDs, the validation code for EPLAN 2.7 is mathematically linked to your specific Serial Number Hardware ID Single-User License: Activated on a specific computer or physical dongle. Network License: Shared via the EPLAN License Manager (ELM) on a server.

EPLAN Electric P8 2.7 uses a validation code —a 16-digit alphanumeric key—as part of its legacy licensing system to authorize the software's use on specific hardware or dongles. While newer versions of the EPLAN Platform have transitioned to an online-based Entitlement ID (EID)