My Blackboard Learn course has about 70 announcements that are now unavailable for students to view because their end dates were in the past. I keep them that way, and each semester I activate them at various times by setting new start dates. When my Blackboard course gets exported and then imported to Brightspace, will all of those announcements still be unavailable for students to view in Brightspace, or am I going to have to take some action to keep them unavailable? (I hope this makes sense, and that I posted this in the correct place).