How to do Figure captioning in Appendix of a documentation MS-Word

Question

I am doing an documentation with MS word and I caption figures with the chapter number like Figure 2.1 - Diagram of bla bla. But I'm failing to do so in appendix part because chapter headings are like Appendix A - Bla Blaetc. So It doesn't show Figure B.1 - Diagram of bla bla as I expected.

I tried this video on you tube but can't find his style "A Appendix" on @02:02 of the video. And tried also this set of steps but replacing "6" for the place "1" in field codes doesn't help. Is there any other way to change field codes.

Answer 1

I solved the problem by carefully following the steps on this link. It's really descriptive and helpfull.

I had to create a heading 6 (or 7,8,9 also can be used) style to make it appear on the quick styles on the ribbon by making it as my Appendix Heading format.