[CONNECT] Expressions using Or argument with IIf

Hi all,

Is there a way to combine an 'Or' into the 'IIf' expression under Item Types.

I am trying to analyze the level name of an element and then return simple text based on whether it finds specific text within the level name for a number of different strings of text.

eg:

IIf (System.String.Contains (This.GetElement().Level, "TextString1"), "TextString1", "NA") Or IIf (System.String.Contains (This.GetElement().Level, "TextString2"), "TextString2", "NA") etcetera

'Or' is there a btter way of doing it please?

Thanks in advance,