Doc-20230203-wa0002. • Trusted Source

DOC vs DOCX: Main differences and similarities | Adobe Acrobat

: Professionals often use similar YYYYMMDD prefixes to ensure files are indexed in a searchable, chronological order within patient or client charts. DOC-20230203-WA0002.

: A unique sequence number assigned to that specific file on that date. In this case, it was likely the third document processed that day (starting from 0000). Contextual Usage DOC vs DOCX: Main differences and similarities |

The filename follows a specific naming convention used by messaging and file-management systems, primarily WhatsApp , to identify documents received or sent on a particular date . Breakdown of the Filename DOC-20230203-WA0002.