diff --git a/camlibs/ptp2/cameras/nikon-p2.txt b/camlibs/ptp2/cameras/nikon-p2.txt
index c70ce71cc..a62613ca5 100644
--- a/camlibs/ptp2/cameras/nikon-p2.txt
+++ b/camlibs/ptp2/cameras/nikon-p2.txt
@@ -24,22 +24,23 @@ Supported operations:
   0x1015
   0x1016
   0x101b
+
   0x9001
   0x9002
   0x9003
   0x9004
-  0x90c0
+  0x90c0	capture
   0x90c3
   0x90c4
-  0x90c7
-  0x90c8
-  0x9006
-  0x9007
-  0x9008
-  0x9009
-  0x9010
-  0x9011
-  0x90e0
+  0x90c7	check event
+  0x90c8	check readyness
+  0x9006	get profile all data
+  0x9007	send profile data
+  0x9008	delete profile
+  0x9009	set profile data
+  0x9010	advanced transfer
+  0x9011	get file info block
+  0x90e0	get device ptp ip info
 Events Supported:
   0x4001
   0x4002