diff --git a/knowledge-base/developer-guides/index.md b/knowledge-base/developer-guides/index.md
index a83afafe..6d7ed10a 100644
--- a/knowledge-base/developer-guides/index.md
+++ b/knowledge-base/developer-guides/index.md
@@ -9,4 +9,11 @@ icon: "icon_devguides"
 attribution: "<!-- Icon is based on work by Freepik (http://www.freepik.com) and is licensed under Creative Commons BY 3.0 -->"
 ---
 
-### Work in Progress
\ No newline at end of file
+### Work in Progress
+
+###Field definitions
+
+[Wallet RPC field definitions](https://github.com/monero-project/bitmonero/blob/master/src/wallet/wallet_rpc_server_commands_defs.h#L43)
+
+[Core RPC field definitions](https://github.com/monero-project/bitmonero/blob/master/src/rpc/core_rpc_server_commands_defs.h#L44)
+