I have a web-based customer-management system I use, called Highrise, which allows me to subscribe to my tasks in the form of an ICS-file URL.  This works to put those tasks on a calendar like Google's, so they appear on my calendar.  But what I was hoping for instead was to have those tasks appear in Todoist - via a Pleexy link. Is that something you might consider offering? Maybe if the sync can't be two-way, you could embed the URL of the Highrise task into the Todoist task? This could be tricky, because Highrise is a sunsetted product and new signups are no longer accepted. But maybe being able to process ICS URLs could be useful for other products? Thanks.