Basically MIgrator for Notes to SharePoint (MNSP) can not migrate the notes document attachments as another individual records with any metadata in the SharePoint.
It is possible for MNSP to migrate the notes document attachments as the files and update to the SharePoint list or document library. These are the steps involve:
Using MNSP Console:
1. Go to the notes database that you are performing the migration, right click Properties
2. Go to the "Migration Jobs" tab, and edit the job or create new migration jobs
3. Go to SharePoint Tab, click on the "Edit" for Target Data Definition.
4. In Target Data Definition (SharePoint), go to "Data Fields" tab, Select Attachments and Change the attachments "TargetType" Field to File.
5. Click OK to save the changes.
6. Go to Map Data Tab, map the source attachment to the target attachment specified from step 4.
Using MNSP Designer:
1. Go to SharePoint Tab, click on the "Edit" for Target Data Definition.
2. In Target Data Definition (SharePoint), go to "Data Fields" tab, Select Attachments and Change the attachments "TargetType" Field to File.
3. Click OK to save the changes.
4. Go to Map Data Tab, map the source attachment to the target attachment specified from step 2.
