If you put a kerbal in a crew hatch via stock transfer in 1.8, the kerbal can be viewed in IVA. The kerbal can not, however, be taken out as the game thinks there is no EVA hatch. Once kerbals are inside the Asteroid through the crew hatch they can not be taken out again. Furthermore, if you unload the craft, the kerbals then dissapear completely. The game does not think they are dead and if you go to the astronaut complex they are reported as still being inside the crew hatch despite being entirely un-interactable on the craft its self.
If you put a kerbal in a crew hatch via stock transfer in 1.8, the kerbal can be viewed in IVA. The kerbal can not, however, be taken out as the game thinks there is no EVA hatch. Once kerbals are inside the Asteroid through the crew hatch they can not be taken out again. Furthermore, if you unload the craft, the kerbals then dissapear completely. The game does not think they are dead and if you go to the astronaut complex they are reported as still being inside the crew hatch despite being entirely un-interactable on the craft its self.