MongoDB and Bonita BPM

hi everyone ,

I wish to know if it's possible to read a Field from a specific document in mongoDB using Bonita script .

I have used the following article to link between Bonita and MongoDB : http://community.bonitasoft.com/mongo-db-connector and This is the way to read all documents in a collection presented in this article :
read.getStatus() + " " + read.getDocumentsList().toString()

thanks