Add a Custom EULA

I was wondering if it were possible to add a custom EULA agreement to the SDL plugin installer wizard that you get when you first run a .sdlplugin file with Trados installed. They would be in addition to the "SDL AppStore End User Terms and Conditions." Those currently in place basically provide coverage for lawsuits against SDL but not necessarily against 3rd party app developers. I would like to add some additional conditions to cover our end.

Based on the statement "Where additional terms and conditions apply to a Service, these will be accessible for you to read either within, or through your use of, that Service" we basically have to add our own EULA and functionality around its acceptance that runs after plugin install.

Is all of this correct or is there a standard way of adding a custom EULA agreement into the .sdlplugin installer?

Thank you SDL Community in advance.