public async Task <ActionResult> AddMunicipalities(string regionId, string regionName) { var municipalities = await _placesService.GetPossibleMununicipalitiesToAdd(regionId); var options = mapper.Map <List <Municipality>, List <MunicipalitySelectionViewModel> >(municipalities); AddMunicipalitiesViewModel viewModel = new AddMunicipalitiesViewModel() { Region = regionName, RegionId = regionId, Municipalities = options }; return(PartialView("_AddMunicipalities", viewModel)); }