Sections support an indent level up to 4, so that subsections maybe added. Sections are numbered in their levels, (i.e., x, x.x, x.x.x, x.x.x.x, etc.) To add a section on iPhone, tap the section button in the floating toolbar. On the mac and iPad tap the section button in the navigation bar or use keystroke shift-command-S.
Sections are used to create groups of questions which outlines your document.
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Question Types