Limited support
 This feature is only present in Portal 2: Community Edition and Portal: Revolution. rr_forceconcept
🟩 Executable on Server
rr_forceconcept 
fire a response concept directly at a given character. USAGE: rr_forceconcept <target> <concept> "criteria1:value1,criteria2:value2,..." criteria values are optional.
Warning:
 
This is a cheat command and can only be used when sv_cheats  is set to 1.