Hey @bhowell and welcome to the community!
While we don’t have an internal integration with Microsoft GP yet, it is very interesting to read your feedback and use case.
In the meantime, you can still use our external integration with Zapier, that will help integrate monday.com with Microsoft GP.
Check out this article for a bit more information:
https://support.monday.com/hc/en-us/articles/115005934989-How-to-create-an-integration-using-Zapier
Here’s the integration I found for monday.com and Microsoft GP using Zapier:
https://zapier.com/app-directory/microsoft-dynamics-crm/integrations/monday
If you need more help with that feel free to send us an email at support@monday.com
Ron