0xffff0000 E 50 P " \
CreateEventWithAttributes( \
{ C CURRENT_MODEL }, \
{ H 0xffff0001 }, \
SetEventAttribute( \
GetEventAttributeList(), \
{ U 20 }, \
ReadAttribute( \
{ C CURRENT_MODEL }, \
{ H 0x11564 } )))"
The above example should put the "Notes" attribute (0x11564, received from the current model (the one which the event was generated on)) into the event varbind with id 20 (SetEventAttribute), and also copy the rest of the original events (0xffff0000) attribute list (GetEventAttributeList). It will then create a new event (0xffff0001, CreateEventWithAttributes) on the same model.