Drop down with all character name

I play in a west marches campaign with a bunch of people. When I use healing I like to add the character's name to the Damage type with a basic query (Healing to ?{Character Name}) where it prompts me to type the character name. Is there a way where it could be a drop down that auto populates all the characters in the current session as choices? Or would that require a API of some sort?

No, but you could set it to where you can click on the token of whomever you're healing. In the description of the spell's attack output (assuming 5E by Roll20 sheet) put: Healing to @{target|healed|token_name}

Spynx said: Or would that require a API of some sort? Adding clarification to the previous answer: yes, this could be done with the API, but it cant be done without it. You can create a manual list of names of course, but for a west marches game that really isnt very convenient.