Board Thread:Support Requests - Getting Technical/@comment-5588749-20160610124525/@comment-25508186-20160610135150

You would need to use the magic word for any nested tabbers: A = 1 B = 2

C = 3 D = 4

would give A = 1 B = 2

C = 3 D = 4

For more info on #tag and other magic words, see mw:Help:Magic words.