I'm configuring a Workspace startpoint in ES3 and trying to set a Attachment variable which is not working properly and can't figure out what's happening.
When I click the plus button to add a new variable, it automatically chooses a List variable and I set the subtype as document (see image below), in other words I say that the attachment variable is a list of documents, which is correct and is what the documentation says.
However as you see in the imagem below, it doesn't recognize the variable:
and therefore I get the error below when I invoke the process:
What am I doing wrong?
Europe, Middle East and Africa