> For the complete documentation index, see [llms.txt](https://book.rochat.ai/rochat_book_en/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://book.rochat.ai/rochat_book_en/how-to-create-a-character-on-rochat/create-character-method-1-custom-creation/character-info.md).

# Character Info

We provide the following parameters (in curly braces) for better clarity:

* {char} – the character
* {user} – the player

These parameters will help you better express the perspective of your character description. Use {char} to refer to the character and {user} to refer to the player. Using parameters instead of direct pronouns helps the model better understand your character’s traits and interactions.

<mark style="color:red;">**Note: Only {char} and {user} are allowed in the character settings, not names like {Vivian} or {Lily}.**</mark>

#### Writing Tips for Character Descriptions

* Trappu’s PLists + Ali:Chat Guide: <https://wikia.schneedc.com/bot-creation/trappu/creation>
* AliCat’s Ali:Chat Guide: <https://rentry.co/alichat>
* kingbri’s Simplified Guide: <https://rentry.co/kingbri-chara-guide>
* Kuma’s W++ Guide: <https://rentry.co/WPP_For_Dummies>

Character Info is crucial as it will serve as a permanent prompt that remains in effect.