diff --git a/profile.go b/profile.go
index a8a73e2..d2e47dd 100644
--- a/profile.go
+++ b/profile.go
@@ -384,6 +384,9 @@ type UserProfile struct {
 
 	// this is the version of the app that the user is currently using : PRO
 	PROAppVersion *string `json:"proAppVersion,omitempty" firestore:"proAppVersion"`
+
+	//Assistant indicates the user assistant
+	Assistant string `json:"assistant,omitempty" firestore:"assistant"`
 }
 
 // UserInfo is a collection of standard profile information for a user.