There is an issue where SetIsTemporaryEnemy and AdjustReputation don't work unless the campaign-level variable UsesPersonalReputations is set to TRUE. Follow these steps to make these work:
Quote: by TanisGorion
ok i found how it works, i must
1-open campaign editor
2-create a new campagin
3-insert the new module created
3-put personal reputation on TRUE
4-click save campaign
5-Click on use this campaign on the module selected.
6-close and reopen the module.
Also note that you probably want to create custom factions, because the four static factions cannot act as non-global factions.
See more about both of these issues here:
http://nwn2forums.bioware.com/forums/viewtopic.html?topic=569037&forum=1...