```js

!!book.generate name:'tfgrid4simulator' title:'TFGrid Simulator 4.0'
        url:'https://git.ourworld.tf/tfgrid/incacockpit/src/branch/main/simulator/simulations/tfgrid4_1/book'


!!doctree.add
    url:'https://git.ourworld.tf/tfgrid/incacockpit/src/branch/main/simulator/simulations/tfgrid4_1/collections'


```