# Updating the Job in the Adapter

Place the vision system Offline by either clicking the Sensor > Offline option, or clicking the Offline icon. Update the In-Sight Spreadsheet so that it contains a tool to generate data, a FormatOutputBuffer function Functions are tools that are available in Spreadsheet for processing and analyzing acquisitions or other results. You can add functions to your Spreadsheet job to create tool chains and produce results for specific applications. that references the output of the tool, and a WriteResultsBuffer function that references the FormatOutputBuffer function. Then, place the vision system Online again by either clicking the Sensor > Online option, or clicking the Online icon.