LCDS config : destination-include is just for one destination

data-management-config.xml has a option setting which includes another setting.
<!-- An example of a destination defined in another file --> <destination-include file-path="my-data-destination-config.xml" />
But you can't write more than two destinations in my-data-destination-config.xml. It is for only one destination. Am I right?

# the comment says "a destination defined"

When I wrote two destination in it, I got two exceptions on lcds start-up. A file is for one destination. Is this useful?


And, Why doesn't lcds monitor config files when exceptions happen?