It works a bit strange to me: I created an activity with a global user. Main CRM company is 2. I work in the company 1. I cannot see anything in the calendar, however when I click the "report" button I can see the activity I have created.
The register for Order Classes is common for Sales orders and Service orders. When I set an Order Class to create an Activity - it works for Sales Order, while for Service Orders - not. Is any setting...