Problem adding fields when indexing a pdf (add-on)

[Croci Francesco Luigi (ID SWS)]

I tried to define a new field "test" in the schema (<field name="test" 
type="string" indexed="true" stored="true" multiValued="true"/>) and added 
req.setParam("literal.test", "test title"); in the code.

The field (test) is there O_O.

Can someone explain me the difference? Why rmDocumentTitle is not there while 
test is?

Ciao
Francesco