New answers tagged workflow-variable
I've done this by using an Initiation Form Parameter called nullString of type Single Line of Text, and not setting the Default value. Then I can set values and variables elsewhere equal to this parameter.
Use a Set workflow variable action to create a new string variable called fullName. In it, set the value to be the Current Item, Created By field returning Display Name. Then use that variable in your subject.
Oh, sorry, forgot to answer, haha. As far as I know, there is no way to address looking up another field with it's own lookups. My best bet would to just use if cases to style your email addresses, based on status, rather than having a seperate list to have that. That is, assuming you don't have many statuses.
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