Headings help readers scan and find information quickly. Follow these conventions for all documentation headings.

Capitalization

Use sentence case for all headings. Capitalize only the first word and proper nouns.

Correct Incorrect
Configure the application Configure The Application
Set up your API keys Set Up Your API Keys

Hierarchy

Use heading levels in order. Do not skip levels (for example, do not jump from ## to ####).

Parallel structure

When sibling headings describe similar actions, use the same grammatical form. For example, start all headings with a verb: “Create a project,” “Configure settings,” “Deploy the application.”