diff --git a/cnjglobals/cnjglobals.go b/cnjglobals/cnjglobals.go
index 4d442e5..9684626 100644
--- a/cnjglobals/cnjglobals.go
+++ b/cnjglobals/cnjglobals.go
@@ -14,6 +14,8 @@ const (
 	lenUserId               = "36" // Same value as the one above
 	LenXAuthorizationHeader = 36   // used for api calls
 	lenSessionEncryptionKey = "32"
+	LenRoomId               = 36
+	lenRoomId               = "36" // Same value as the one above
 
 	minUsername      = "2"
 	maxUsername      = "24"
@@ -32,6 +34,7 @@ const (
 	maxAccountStatus = "4" // Indicates the maximum compatible account status. Look for reference in the API
 	maxDescription   = "128"
 	maxRoomState     = "2" // Look for reference in the API
+	maxRoomUserRole  = "2" // Look for reference in the API
 
 	accountNameRegex = "^[a-zA-Z0-9_.]+$"
 )
@@ -48,6 +51,8 @@ var (
 		"AccountStatus":        "number,max=" + maxAccountStatus,
 		"Description":          "max=" + maxDescription,
 		"RoomState":            "number,max=" + maxRoomState,
+		"Role":                 "number,max=" + maxRoomUserRole,
+		"RoomId":               "required,len=" + lenRoomId,
 	}
 )