Icon Map custom visual examples

Hi jamesdales ,

I want to draw similar kind of polygon on to the map. I have scenario where I want to draw the boundaries within city to identify which area is looked after by which office. I have two questions:

1) Is it possible to draw those boundaries/polygon on the map and the same map can be used in power BI to show the filter affects such as choose an area which is looked after by particular office using drop down list of office?

2) If yes, then could you please point out to some literature of doing that stuff in power BI?

Thanks in advance. I have been looking for the solution of this problem for a long time.