Adapter-Specific Message Attributes

Hi,

In one of the scenarios file adapter is polling the files via ftp. We need to store the filenames.

In order to acheive this we need to set the Adapter-Specific Message Attributes for the file adapter .

But I dont see any option for this in the file communication channel.Can you please let me know how to set the message attributes.

We are on SP15.

rgds

Prashant