In Word, for paragraphs in a list:
1. The bullet/number uses the value of the first line indent
2.1 The text on the first line is aligned according to the left indent when the left indent is smaller than the first line indent (the usual case).
2.2 If the first line indent is smaller than the left indent, the first line aligns with the rest of the text, using the value of the left indent property.
2.3 When there are tab stops, they are used for the position of the text. In RadRichTextBox, the text in the first line always aligns according to the FirstLine indent.
Also, tab stops can be used to position the text after the bullet/number.