Using user macros in calculated items

[Thiago Alves]

Hi everyone,

I would like to create a calculated discovery item with user macros,

I tried something like "last (" MyHost: keyItem [{$MACRO1}, {$MACRO2}] ")"

but results in the error "Cannot evaluate function "last ()": item "MyHost: keyItem [{$MACRO1}, {$MACRO2}]" does not exist. ".

does anyone know how to solve it?