Include 

The Include page allows you to specify the conditions which files must meet to be included in the Robocopy operation.

Include files with Attributes

Only Include files with the following attributes

Selectively copy files based on the attributes of the source files.

Other Inclusions

Only include files with archive bit set and reset archive bit on copied files

Only source files that have the archive bit set will be copied. Once the copy has completed the archive bit will be reset on these files.

Include files tagged as "Same"

Files are deemed to be same when the file exists in both the source and the destination and are identical in contents, size, time stamp and attributes.

Include files tagged as "Tweaked"

Files are deemed to be tweaked when the file exists in both the source and the destination, containing identical in contents, size, time stamp but differing attributes.