diff --git a/firmware/controllers/core/common_headers.h b/firmware/controllers/core/common_headers.h
index 189222b212..e78518d2ba 100644
--- a/firmware/controllers/core/common_headers.h
+++ b/firmware/controllers/core/common_headers.h
@@ -34,12 +34,21 @@
 #endif /* __cplusplus */
 
 /**
- * reference to configuration parameter
+ * reference to configuration parameter.
  */
 #define DISPLAY_CONFIG(x) x
 /**
  * The main annotation of live data - reference to dynamic state variable
  * See also 'TS_GET_STRUCT'
+ * The advantage of Live Data is that there is no need to copy data into tsOutputChannels structure - Live Data is reading exactly
+ * the same data as actual runtime logic. It's also important to have annotations of the View as close to actual implementation as possible
+ * to increase the changes of those being in sync.
+ *
+ * One day Live Data could be replace with a Domain Specific Language
+ * One day all Live Data could be provided to TS without data copy to tsOutputChannels - the idea is to have a virtual tsOutputChannels
+ * where rusEfi would pull data from different memory ranges depending on the requested offset, more or less virtual pages. This could depend
+ * on the TS bugfix described in https://github.com/rusefi/rusefi/issues/794?
+ *
  */
 #define DISPLAY_FIELD(x) x
 /**