link to Subscripts

Author: gfldex

doc/Type/Associative.pod6

@@ -8,6 +8,8 @@
 
 A common role for types that support name-based lookup through
 L«postcircumfix:<{ }>|/language/operators#postcircumfix_{_}», for example L<Hash> and L<Map>.
+It is used for type checks in operators that expect to find specific methods to
+call. See L<Subscripts|/language/subscripts#Custom_types> for details.
 
 The C<%> sigil restricts variables to objects that do C<Associative>.