Thanks for the question. Hopefully I have understood it.
From our perspective, I'll state the facts as I know them, and hopefully that will address your understanding.
We purchased the tool and we have it, and from my understanding we've had it since 2018. The tool has been available to us but has never been used. We don't have anyone in the department right now who can use it, and if we were to feel that, based on a security situation we would need to use a tool like this, based on a clear mandate, then from there we would automatically turn around and fill in a PIA to ensure that we were doing things the right way.
From our perspective, we've never used it, and if we were to use it, given the need from a security perspective, we would automatically do a PIA.