{ "Introduction": ["index", "install", "performance", "quickstart"], "Concepts": ["concepts/relation-tuples", "concepts/graph-of-relations"], "Examples": ["examples/olymp-file-sharing"], "Reference": [ "reference/configuration", "reference/proto-api", { "Command Line Interface (CLI)": [ "cli/root", "cli/root-child1", "cli/root-child1-subChild1", "cli/root-child2" ] } ], "Development": ["milestones"] }