well if it is based on a query add to the query
select *,ctin(targetvalue) as target
from thequery;
so you could place "60" as target value if that is your target value
that should then place the value 60 across all values in your piviot
chart as a straight horozontal line
alternativally you could open the query the chart is based on then
just add
target:cint("60")
as a expression and it should do the same thing.
as a note this isnt tested it is just simillar to something i did in
excel when using a line graph.
as a note you will have to set the target in the graph to max not sum.
hope this helps
Regards
Kelvan