diff --git a/ydb/public/api/protos/draft/fq.proto b/ydb/public/api/protos/draft/fq.proto
index d1713334a047..742315406ac1 100644
--- a/ydb/public/api/protos/draft/fq.proto
+++ b/ydb/public/api/protos/draft/fq.proto
@@ -442,6 +442,7 @@ message DataStreams {
     string endpoint = 3 [(Ydb.length).le = 1024];
     string database = 4 [(Ydb.length).le = 1024];
     bool secure = 5;
+    bool shared_reading = 6;
 }
 
 message Monitoring {