Hi,

We have previously acquired a couple of companies and are in the process of another.  Because of this we are doing an audit of software and have a few unopened Simatic Step 7 licenses. 

We have no idea which of the companies bought the licences and was wondering whether the original company which bought the software can be identified from the serial number perhaps, as we need to determine which of the entities will require them and which we need to buy further licenses for.

Thanks

Follow the steps 1-8 of this FAQ: https://support.industry.siemens.com/cs/ww/en/view/772175

In Step 9 describe your request