I've recently installed ADConnect and started Office 365 from on-premise. I previously created O365 users with a scirt and set them to 'hide/unhide' from address list. Now the O365 GUI and powershell can't manage O365 directly anymore. Forums suggest using the attribte msExchHideFromAddressLists (local AD) attribute (TRUE/FALSE) -- this isn't having any effect. I've also seems use SHOWINADDRESSLIST (local AD) attribute. SHOWINADDRESSLIST complains about values I've attemted - true/fale,global address list, etc.. What is appropriate value for the field. It's currently 'not set'. Toggling msExchHideFromAddressLIsts seems to have no effect either way. I have a user a need unhidden and others I need hidden. They just remain as previously set before ADSYNC was installed. How do I do this now -- post ADSYNC?