It is recommended to add parent pegs to your drawing layers which are path layers that let you add keyframes to modify the positions of pieces over time. It is not mandatory, but it is helpful to have your drawings and keyframes separated
- In the Timeline view, select all the layers.
- In the Timeline Layer toolbar, click the Add Parent Peg button to add a parent peg to all selected layers.
At this point, in the Node view, the layers look tangled.
- In the Node view, select all the nodes and, in the Network View toolbar, click the Order Network Down button.