Types that are defined can be found in the Missing Items list at the bottom of the route. You can add these items into your route. If the item exists in your route, it will be removed from this list.
While writing your route you can TAB complete on the built in items. For example, type _Korok:: then press TAB and those values will appear on the map along with a drop down list of the same items. Move your mouse over the marker you want to discover the item's name.
Make sure that the Ancient Stone Tablets have a matching _Npc::Wortsworth otherwise they will not get counted towards you map%; this is the same as in the game.
--- _config: _project: authors: - Author Name description: Route Description name: Route Name url: "" version: 1.0.0 _route: - Great Sky Island: - _Warp::ROA: level: Sky line-color: rgb(255,128,128) - _Special::StartPos Sky - _Chest: coord: [361.13, 2334.30, -1631.99] - _Location::TempleofTime