The Document layer can be set to be toggled to visible or hidden in the PCB Editor **Layer Manager** and is vissible or hidden on the PCB Editor canvas but it does not appear in the **Layers** floating pallette:
![image.png](//image.easyeda.com/pullimage/USphbmCyPOXdUGFCvwu2SOgZE6oxm7Rm9Q3OWrWY.png)
Chrome
69.0.3497.100
Windows
10
EasyEDA
5.7.26