1 - When creating a reconciliation job in the CMDB Console, they only activities available are Identify, Merge and Purge. In the Atrium Core Console we also have Copy, Rename, Delete, Execute Job and Repair.
2 - We are unable to edit the standard identification rules in the CMDB Console, whereas we can do this in the Atrium Core Console
3 - When creating a custom identification rule in the CMDB Console, there is no way to state which dataset the rule is identifying against. This is a needed step when identifying multiple datasets in the same identify activity.