> ## Documentation Index > Fetch the complete documentation index at: https://docs.serial.io/llms.txt > Use this file to discover all available pages before exploring further. # 3. Search Data > Lets search a unique identifier on serial ### How to search a serial number You can search for a serial number direcly using the search functionality, the entered identifier must be an exact match. ### Searching the homepage You can also select a serial number direcly on the homepage