I’m struggling to convince our organisation not falling back to a traditional forum where you can multiple hierarchy levels, which tend to end up in click-and-run torture, see It’s Time We Talked About Tags I need ammunition ensuring that it easily feasible by tags without the need to type anything…

Traditional multi level hierarchy vs flat discourse hierarchy

Topic		Replies	Views
New Theme: Tag-Pages Navigation Marketplace	13	2687	October 10, 2023
Sub-sub-sub-sub-sub categories Feature	29	6554	November 17, 2015
Category creep and information overload UX	23	5756	February 13, 2018
Advise on how to organize my forum categories and tags Support	6	5280	October 8, 2020
Better navigation for (structured) tags UX	11	1846	October 27, 2021