Doc-20230203-wa0002.

While this is a generic system-generated name, similar naming patterns are used by official organizations for tracking:

: Uses "DOC" and date codes for official forms, such as drug and alcohol testing acknowledgments. DOC-20230203-WA0002.

: Represents the date the file was generated or saved, formatted as YYYYMMDD (February 3, 2023). WA : Indicates the source application, which is WhatsApp . While this is a generic system-generated name, similar

DOC vs DOCX: Main differences and similarities | Adobe Acrobat DOC vs DOCX: Main differences and similarities |

: Identifies the file type as a Document (as opposed to VID for video or IMG for image).

This format is designed for automatic categorization and chronological sorting:

: 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