The `instance_template` table
This table has all the templates for every instance. When a group enters an instance, a new copy of that instance is made from the values in these fields.
If you want to change the spot you will start in when you enter/leave an instance, go to areatrigger_teleport
Description of the fields
The map ID of the instance. See Maps.dbc
If the instance is a subinstance of another instance, this field has the parent instance's map ID.
The name of the instance script that the instance will use and apply (if any).
0 = you can enter on mount and will not get dismounted on enter
1 = you can't enter on mount and get dismounted on enter