I edit a new answer as ESX Power Build MV environment has changed last month.
Then, to create a personal library, you enter in ESX Power Build MV, you get access to “My Settings” (under your name)
When entering in “My Settings” and click on “Customized cubicles”. This will allow you to create a typical cubicle with the level of configuration that you wish.
This cubicle already preconfigured will appear in the list of the functional units accessible in the “Configure” menu of the software, ready to use for starting to build the SLD, single line diagram.
This functionality will help you to save time when you have recurrent cubicles in your daily business.
Woahw such a nice content! Thanks for your time and sharing this with the community 😊
Have a great day!