Updating file in alfresco

Has anyone used alfresco 5 with bonita 7.2 ?

I am able to upload files to alfresco but cant update them.

Can someone please tell me with example the configuration for CMIS connector to upload a new version of document.

Particularly what shall be filled on the connector configuration window for "Document" where it has heading "Enter the document to upload information" and fields "Document name" and "Remote document"

In "Document name" I am using the file name that is uploaded from browser and in "Remote document" I am setting the path of document on alfresco. What shall I set in these two Document centric fields in connector configuration.

I get following error when I update document to alfresco:

Caused by: org.bonitasoft.engine.connector.exception.SConnectorException: java.util.concurrent.ExecutionException: org.bonitasoft.engine.connector.exception.SConnectorValidationException: org.bonitasoft.engine.connector.ConnectorValidationException: Error validating connector org.bonitasoft.connectors.cmis.UploadNewVersionOfDocument:
Remote document must be set

at org.bonitasoft.engine.connector.impl.ConnectorExecutorImpl.execute(ConnectorExecutorImpl.java:125)
at org.bonitasoft.engine.core.connector.impl.ConnectorServiceImpl.executeConnectorInClassloader(ConnectorServiceImpl.java:268)
... 14 more