Hey there,

I am really sorry for the delay of this reply as it is a weekend for us here.

Unfortunately currently that was no setting to change this behaviour, but you can modify this file.

JoomlaFolder/administrator/components/com_easydiscuss/models/tags.php

		$query	.=  ' ORDER BY `title`';

Replace to :

		$query	.=  ' ORDER BY `id`';

Hello,
You mean a back end side?
I mean front end side when user search.
If I can override discussion submit form and set ordering by ID.
Regards,
Lazer

Can you take a look of my attached screenshot below and see whether you referring this?

If that is not, perhaps you can provide us some screenshot so I can better understand which part you referring.