Created attachment 76044 [details]
Accerciser screenshot: Accessible tree view does not show sections of a document.

A section in OOo writer document is not visible to AT-SPI. If a section is visible to AT-SPI and exposes ROLE_SECTION, assistive tools like a screen reader can use the information to improve accessibility of the document.

Steps to reproduce:
1. Start OOo writer. Create a new text document. Add a section. Add some text e.g. 'Content of section 1' into the section. Add another section. Add some text e.g. 'Content of section 2' into it. Save the document.

2. Start Accerciser accessibility explorer.

3. Go to the accessible tree view at top left. As shown in attached screen-shot, select the accessible object corresponding to the document just created. The tree shows only two paragraphs under the document. There are no accessible container objects corresponding to the sections.