Hi Dan,
This has already been discussed in many threads, but no worries here they are:
https://forum.apoglabs.com/t/remote-stands-centralised-discussion/2324
https://forum.apoglabs.com/t/remote-stands-stands-with-no-need-for-pushback-and-lcc-terminals/344
https://forum.apoglabs.com/t/bus-service-gate-plane/3857/2
https://forum.apoglabs.com/t/apron-busses-eg-cobuses/340/6
Hope this helps you 