Questions about the Heroes 4 map editor.

Make_macho_salad and dnaop-wr, thank you for the helpful information!

Mapmakers often create quests that require finding a specific artifact, and treasure chests can ruin such a quest.

Make_macho_salad, to avoid this, simply prohibit all quest-related artifacts on the map. Then they will only be where you put them yourself. The only case where the prohibition doesn't work is if you prohibit ALL artifacts, except for relics. Then artifacts will drop randomly, as if they were all allowed. It should also be noted that relics and artifacts from Armageddon's Blade never drop randomly.

Added 41 minutes later
Is there anyone here who has used h4util, or knows how to contact its author? I tried writing to the email address listed in the readme, but there was no response.