You can make a flow chart in Google Docs in a couple of ways. Here's what you can do with the native Google Drawing and third-party options.

Charts are a great way to visualize large sets of data. Here's how to add a graph on Google Docs and edit it in Google Sheets.

Organizational chart or Org chart or Organogram is an effective way of visualizing employee hierarchy of an organization. Learn how to make one.

You can create & add a document outline in Google Docs using this guide. Difference between Table of contents & Document Outline explained.