Board Thread:Support Requests - Getting Technical/@comment-40149155-20190905012320/@comment-23989026-20190905083747

As experimented in your sandbox
 * a table breaks in → {{#tag:tabber|
 * a table displays in →

So you could use
 * level 1 → {{#tag:tabber|
 * level 1.1 → {{#tag:tabber|
 * level 1.1.1 →

Community Central:Sandbox

As there is duplication, I recommend that you create it with a template which will simplify and make it easier to understand