How do i add heading tags in Scrivener that can be read by word etc.?

Could you expand a bit on what you are looking for, or perhaps provide a few illustrations of existing systems in other programs? I don’t really know what you mean by this question. What are “heading tags” (something like keywords in the Inspector?), and why would they ever be something you could not read the words of?

I mean headings used in MS Word to create Table of Contents. youtube.com/watch?v=2G7lr_7qqkc I want to export to word with the headings already defined.

Scrivener doesn’t have the capacity to write out stylesheets at this time, though it is something we’ll be bringing to the software in the future (not quite some time yet, so don’t rely on it maybe being there by the time you’re ready to compile).

For now, I have written on this topic before. You may be able to make use of some of these techniques.

I just post an option that might work for you, if your on a Mac.