diff --git a/aidge_export_cpp/templates/configuration/_def_io.jinja b/aidge_export_cpp/templates/configuration/_def_io.jinja
index e8330d9fa1b156530ed1e3f460f669c2379e472a..66756cf8f501035f7222272f9c410908f499f06f 100644
--- a/aidge_export_cpp/templates/configuration/_def_io.jinja
+++ b/aidge_export_cpp/templates/configuration/_def_io.jinja
@@ -1,10 +1,12 @@
 {# NOTE: Suppose input is first #}
-
+// INPUT CONF
 {% for inidx in range(nb_in) -%}
 #define {{ in_name[inidx]|upper }}_NB_CHANNELS {{ in_chan[inidx] }}
 #define {{ in_name[inidx]|upper }}_IN_HEIGHT {{ in_height[inidx] }}
 #define {{ in_name[inidx]|upper }}_IN_WIDTH {{ in_width[inidx] }}
 {% endfor %}
+
+// OUTPUT CONF
 {% for outidx in range(nb_out) -%}
 #define {{ out_name[outidx]|upper }}_NB_OUTPUTS {{ out_chan[outidx] }}
 #define {{ out_name[outidx]|upper }}_OUT_HEIGHT {{ out_height[outidx] }}
diff --git a/aidge_export_cpp/templates/configuration/_meminfo.jinja b/aidge_export_cpp/templates/configuration/_meminfo.jinja
index 9fa522847b495ab81df284dc66a79d736949ea7d..15d15425b4330f68b4a97c31e9cf7a1076cc93e8 100644
--- a/aidge_export_cpp/templates/configuration/_meminfo.jinja
+++ b/aidge_export_cpp/templates/configuration/_meminfo.jinja
@@ -1,3 +1,4 @@
+// MEMINFO CONF
 {% for outidx in range(nb_out) -%}
 #define {{ out_name[outidx]|upper }}_SIZE {{ mem_info_size[outidx]}}
 #define {{ out_name[outidx]|upper }}_OFFSET {{ mem_info_offset[outidx]}}