To access the Project Library when you are in the Builder, you have two options:
Click on the profile picture, located in the upper right corner.
Click the arrow at the top of the screen, next to the project name, then select the "go to library" option.
This is where all your projects are stored, everything you have created and saved, all in one place.
What you do in the Library
Open any of your projects to continue where you left off
Organize into folders
Duplicate a project before making a major alteration, to keep a reference copy
Download the project's .mql5 file (if you are pro)
Import Profectus AI MQL5