[mention:5c9cb1234ea24fe88a9f3664f096d8bc:e9ed411860ed4f2ba0265705b8793d05] used to have a tool for this available from Mibuso. But it has not been updated since NAV 2018.
Instead AJ recommends: https://marketplace.visualstudio.com/items?itemName=andrzejzwierzchowski.al-code-outline