I use this one for last note: note text, date, and owner of note.
displayname=Latest Updatenamekey=latest
updatetextmode=truevalueexpression=IF(LEN({lastNote}.{noteText})>140,
CONCAT(SUBSTR({lastNote}.{noteText},0,139),"...(open for more) -- ",
{lastNote}.{owner}.{name}," on ", {lastNote}.{entryDate}),
IF(LEN({lastNote}.{noteText})>0, CONCAT({lastNote}.{noteText}," -- ",
{lastNote}.{owner}.{name}," on ",
{lastNote}.{entryDate})))valueformat=HTML