Conversation so far:
what is Archduke Charles, Duke of Teschen's legacy?
The caution which the Archduke Charles, Duke of Teschen preached so earnestly in his strategic works, he displayed in practice only when the situation seemed to demand it.
what was Archduke Charles, Duke of Teschen's biggest achievement?
According to the Encyclopædia Britannica Eleventh Edition, Archduke Charles, Duke of Teschen's campaign of 1796 is considered almost faultless.

Question: what tactics did he use in the 1796 campaign?
Self-contained rewrite: what tactics did Archduke Charles, Duke of Teschen use in the 1796 campaign?