--- cf/TODO	2018/04/24 17:56:51	1.1
+++ cf/TODO	2018/04/24 17:58:46	1.1.1.2
@@ -8,3 +8,19 @@
 - Multicore CPU ?
 
 + TODO list on Web-site.
+
+
+object referencing
+==================
+* at this time, only at high-level, should be done at low-level ?
+* nio management for atmsw/frsw/bridge/...: really useful to record NIOs ?
+* nio bindings for instances: add_nio_binding / pa_set_nio / pa_unset_nio ...
+
+add_nio_binding is used before instance startup.
+
+===> add_nio_binding/remove_nio_binding: manage NIO bindings with object
+     reference.
+===> pa_set_nio/pa_unset_nio become pa_enable_nio/pa_disable_nio => without
+     NIO parameter (NIO must be defined with add_nio_binding)
+===> remove_nio_binding: check the NIO is not used anymore in instance ???
+===> Remark: a NIO can be used many times (example: shared eth media)
\ No newline at end of file