Home → Guides :: Symphony OCR → Configuration Guide - NetDocuments → Legacy Documents
SymphonyOCR will process documents that were stored in the NetDocuments repository prior to SymphonyOCR having been installed if you opt to enable the functionality in the NetDocuments Configuration screen. SymphonyOCR recognizes documents modified more than 7 days ago as 'legacy' documents. When you enable 'Process legacy documents', Symphony will periodically search through all documents for files that are eligible for OCR. The frequency of this search is controlled in the 'Advanced settings'. The default behavior is to perform the search every 7 days.