[Zunaid]

Hi, I have a document with various headings which should be displayed in the
Table of Contents at three levels, preferably with indentation, for example:

Chapter Title ...................... 1
Sub-heading ................... 1
Topic ......................... 1

However, in the body of the document, the headings at all three levels must
appear at the left margin of the page without bullets or numbers, as follows:

Chapter Title
Sub-heading
lorem ipsum
Topic
lorem ipsum
Another Sub-heading
lorem ipsum
Another Topic
lorem ipsum

Any advice on the easiest way to accomplish this by managing styles in the
document that already exists would be greatly appreciated. Thank you.