API/Queries/Attributes.md

@@ -2,6 +2,18 @@ The **attrs** parameter is for attributes like sorting, joining and column defin
 
 https://metacpan.org/pod/distribution/DBIx-Class/lib/DBIx/Class/ResultSet.pm#ATTRIBUTES
 
+The IronAPI supports these options:
+
+- order_by
+- [join and prefetch](#Join and Prefetch)
+- (+)columns
+- (+)select
+- (+)as
+- group_by
+- collapse
+- having
+
+
 This document will cover some of the options with specific examples.
 
 
@@ -11,7 +23,7 @@ The **attrs** parameter is for attributes like sorting, joining and column defin
 
 This document will cover some of the options with specific examples.
 
-### Join and Prefetch
+# Join and Prefetch
 
     RESTRICTIONS: keys and values may not contain spaces.