Create additional bullet schemes for additional levels of unordered list, such as for second- or third-level list items.
According to our spec, we will use the right angle bracket (>) for top-level bulleted list items and the em-dash (—) for nested bulleted list items.
<variable id="Unordered List bullet">•</variable>
• is the Unicode bullet character.
This is the Unicode right angle bracket. You could just type > directly, but to be on the safe side and make sure you always get the character you intend, it’s best to use the Unicode.