Any software implementation consultant worth $.02 US will tell you to clear up and clean up your manual process before automating it. With a process as simple as internal auditing, there’s little need to automate it if it’s running smoothly.
My main gripe against QMS software is that it encourages you to sit at your keyboard when you should be checking the water quality in the company’s value stream. It can isolate you.
Spend your time building the skills of your internal auditors, keep your audit team focused on what’s important, know what’s going on in the organization and eliminate your own waste motion and you will be better off.