This command creates a new section consisting of the currently selected chords. To create a section, first select the desired chords in the chart view, and then either use Edit/Section/Create, or select Section/Create from the chart view's context menu. The new section's repeat count is initially zero, which means the section repeats indefinitely or until it's exited via the Next Section command. If you want the section to repeat a specific number of times, first create it, and then use Section Properties to edit its repeat count. Note that sections can't be nested.