How to Find and Use Excel's Free Flowchart Templates Choose Process in the left pane. Select the flowchart template you want to use. Select OK. A new basic flowchart appears on the spreadsheet. Customize the Flowchart . Once you have the basic template, make changes to it and create the flowchart you need. To change the appearance of Excel Screen · Microsoft Excel Process Map for Basic Flowchart - templatesce Process Map for Basic Flowchart. Use this process map template to capture and visualize your process requirements. Specify process steps and connections in a structured format. Use pre-defined table columns to represent process metrics and metadata, and customize by adding new columns.