diff --git a/doc/rds.md b/doc/rds.md
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--- a/doc/rds.md
+++ b/doc/rds.md
@@ -1 +1,7 @@
-# Amazon RDS
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+# Amazon RDS# Amazon RDS
+
+## Limitations
+
+- No `SUPER` privileges. 
+- `gh-ost` runs should be setup use [`--assume-rbr`][assume_rbr_docs] and use `binlog_format=ROW`.
+- Aurora does not allow editing of the `read_only` parameter. While it is defined as `{TrueIfReplica}`, the parameter is non-modifiable field.