SOS-1700 Create method for getting ativity set users
SOS-1700  Comments grouped according to assets instead of users
SOS-1700  If activity is a comment, use classPK of the original microblog
SOS-1700 Group microblogs comments together if commenting on same asset
SOS-1700 Interpret microblogs activity sets
SOS-1700  Comments grouped according to assets instead of users, forgot MB
SOS-1700  Language keys
SOS-1700 Comments bundling timeframe should be different
SOS-1700 Only grouping DL assets together
SOS-1700 S/F
SOS-1700 SF
SOS-1700 Changes for 6.1.x