- All the records identified as DSE will be listed Part wise in ERO login for matching of photographs. Click on “Process” to process the individual DSE record. A pop up window will open up containing the photographs of DSEs for this record (Note: Pls make sure that Pop up is not blocked by the browser). The photograph at left side is of the reference record which is to be matched with right side photograph. The matching can be done in three categories “Not Matching”, “Matching” or “Doubtful”. After clicking on category, ERO has to submit the record. This process has to be done for all the photographs appearing on right side. If Photo is not matched then entry will be marked as verified and both entries will be removed from DSE list and flag will be set as “No DSE”.