Columns for container contents.
Columns for unspecified custom item types, meant for integrating modules with custom item types to register their columns here.
Columns for effects.
Columns for encounter combatants.
Columns for encounter members.
Columns for features.
Columns for group members.
Columns for inventory (consumable, equipment, weapon, etc.)s.
Columns for item advancements.
Columns for spells.
Columns for a vehicle's assigned crews.
Columns for a vehicle's draft animals.
Columns for a vehicle's passengers.
Columns for a vehicle's unassigned crews.
Columns for activities.