diff --git a/specification/targets.yaml b/specification/targets.yaml
index 845da99d..b61e2e20 100644
--- a/specification/targets.yaml
+++ b/specification/targets.yaml
@@ -20,6 +20,10 @@ groups:
     - modules/04_00_content_repo.rst
     - modules/05_00_end_to_end_encryption.rst
     - modules/06_00_history_visibility.rst
-    - modules/07_00_push_overview.rst
-    - modules/07_01_push_cs_api.rst
-    - modules/07_02_push_push_gw_api.rst
+    - 1: modules/07_00_push_overview.rst
+      2: [modules/07_01_push_cs_api.rst , modules/07_02_push_push_gw_api.rst]
+title_styles:
+ - "="
+ - "-"
+ - "~"
+ - "+"