diff --git a/README.md b/README.md
index 481130fee..1bef0ba0b 100644
--- a/README.md
+++ b/README.md
@@ -131,10 +131,12 @@ SetBitmapAttrs(id=10, frame="foo", category=123, color="blue", happy=true)
 Returns `{"results":[null]}`
 
 ---
-### SetProfileAttrs()
+#### SetProfileAttrs()
 ---
+```
 SetProfileAttrs(id=10, category=123, color="blue", happy=true)
 ```
+
 Returns `{"results":[null]}`
 
 ---
@@ -145,6 +147,11 @@ Bitmap(id=10, frame="foo")
 Returns `{"results":[{"attrs":{"category":123,"color":"blue","happy":true},"bits":[1,2]}]}` where `attrs` are the
 attributes set using `SetBitmapAttrs()` and `bits` are the bits set using `SetBit()`.
 
+In order to return profile attributes attached to the profiles of a bitmap, add `&profiles=true` to the query string. Sample response:
+```
+{"results":[{"attrs":{},"bits":[10]}],"profiles":[{"id":10,"attrs":{"category":123,"color":"blue","happy":true}}]}
+```
+
 ---
 #### Union()
 ```