Purging expired "P" Prospect Quotes from SO when integrated to Sage CRM

A customer is in the process of upgrading Sage 100 2020 Adv to Sage 100 2024 Adv who are also integrated with Sage CRM have a significant number of outdated prospect quotes which are prospect quotes generated from within Sage CRM.

Their question - which I think is a good one - is whether there is now a way to purge these expired quotes?

The gotcha appears to be that while Sage does have a utility to purge quotes the purge doesn't work on prospect quotes ( SO type "P").

I'm wondering if anyone has run into this and/or whether I'm just overlooking something here and there is an easier solution aside from manually deleting these quotes one-by-one?