Hi lektroz16
You could do so with Inventory Logs + Export PRO.
So you create Inventory Logs for each dead stock and assign all of them the same type (or just use the "other" type and specify the type as "dead stock"). And, when you want to have a report, you just have to export inventory logs of that specific type.
Anyway, if there is enough interest from our community about what you suggest, we will consider adding it in the future 😉
Best Regards,
Salva.