Hi Rikil,

If the expression being tested has spaces in it, then yes, you do need the docuble quotes. You also need them for any output expressions that have spaces in them.

As for case-insensitivity, use something along the lines of:
{IF {MERGEFIELD A \* Upper} = "CORPORATION" {IF {MERGEFIELD B \* Upper} = "N" "True" "False"} "False"}
Basically, the '\* Upper' switch converts the mergefield contents to upper-case, which alloes the comparison to be done on an all-caps basis.

__________________
Cheers,
Paul Edstein
[Fmr MS MVP - Word]