Requirements:
OBSE
Conscribe

This utility plugin can be used to create quick templates for item descriptions in ExUI.
It saves time by automatically printing the FormIDs and names of any items into console in format expected by ExUI. All you have to do next is replace the item names with your custom descriptions.

In Construction Set
1. Load ExUI String Dumper.esp as an active file, as well as any mod you want to create item descriptions for.
2. (For Inventory Items) There is a new container called "String Dumper", add any items for which you plan to have descruptions into it.
2a. (For Spells) There is a new creature called "Magic Mud Crab", add any spells you want to have unique descriptions in it's spell list.
3. Save the plugin.

In Game
1. Go to Testing Hall, with console command "coc testinghall".
2. There you will find container and creature you previously added items and/or spells to. Activate them once (you can ignore the mud crab, if you only add descriptions to inventory items and vice versa).
3. Exit the game.

In Text Editor
1. Open file "Oblivion\Data\ConScribe Logs\Static Log.log"
2. Copy the lines created by the plugin.
3. Refer to this article for more detailed instructions on how to put together xml file with descriptions.