Route map is a route policy. It can use prefix list, access list, as-path, and community list to create an effective route policy. A route map consists of series of statements that check if a route matches the policy to permit or deny a route.
XCO enables you to create, delete, and update the route maps on a set of devices in fabric. Note that the IPv4 prefix list is the ONLY supported match criterion, and no other match criteria is supported. Also, no set criteria is supported.