diff --git a/bi_view_editor/README.rst b/bi_view_editor/README.rst
index bf81a45a..66c2afbc 100644
--- a/bi_view_editor/README.rst
+++ b/bi_view_editor/README.rst
@@ -48,6 +48,7 @@ Known issues / Roadmap
 * Provide graph view for table relations
 * Extend the capabilities of the tree views (e.g. add sums)
 * Provide a tutorial (eg. a working example of usage)
+* Implement a more advanced UI, with possibilities to use LEFT JOIN as default instead of INNER JOIN
 
 Bug Tracker
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