"Use Index Source Styles", Clasue 7.3.1, ODF 1.0

["MURATA Makoto (FAMILY Given)" <eb2m-mrt@asahi-net.or.jp>]

I do not understand the following paragarph in "Use Index Source Styles", 
7.3.1, ODF 1.0.

	The text:use-index-source-styles attribute determines whether
	or not index entries are generated for paragraph formatted
	using certain paragraph styles. If the value is true, the
	table of contents includes an entry for every paragraph
	formatted with one of the styles specified in a
	<text:index-source-style> element. The text:outline-level
	attribute specifies up to which level index source styles are
	being included.


First, is this attribute orthogonal to the text:use-outline and
text:use-index-marks attributes?

Second, which paragraph is formatted using certain paragraph styles?


-- 
MURATA Makoto (FAMILY Given) <EB2M-MRT@asahi-net.or.jp>