It is easy to create chapter heading without numbers:
- put the cursor at the very beginning of the heading
- press Bksp
This suppresses the number, creating an unnumbered entry both in text and in TOC
This trick will work with preamble, appendix or epilogue without the need for a separate Heading n paragraph style.
Creating an appendix with a different numbering schema for the chapters (e.g. alphabetical vs. numeric) is a bit trickier because you need to define another ad-hoc independent numbering sequence. This is done with a list style (fifth icon from the left in the style side pane).
- create a new list style with name Appendix
- adjust
Customize
and Position
to define the schema and indentation of your sequence
For your peace of mind, don’t use the other tabs because they mess up all your manual settings
Once this is done, you can derive Appendix n paragraph styles similar to Heading n. The simplest way to guarantee consistency is to click on the Heading n in the style sidepane, right-click and New
. Then go to Outline & List
tab
-
Outline: set the level to n
-
Apply List Style: select the Appendix list style you just created
Usage
The Appendix n styles format a numbered list (which will be echoed into the TOC) but contrary to Heading n there is no automatic assignment of the style to level n. When you style a heading as Appendix 3, your paragraph is initially at level 1. You must manually promote it to level 3. For that:
- put your cursor at the very beginning of the heading (you’re there when you initially type it)
- press Tab n-1 times
If you pressed too many times, use Shift+Tab to demote the heading.
PS: please edit your question (don’t use a comment) to mention OS name, LO version and save format. Note that, due to the use of a list style, this solution is valid only if you save native .odt. Saving as .doc(x) will cause an approximate translation and you won’t be able to edit reliably your document in future sessions.