Divi includes a "Project" Custom Post Type (CPT) which can be used to create projects for display in the Divi portfolio module and Divi filterable portfolio module. If you'd like to change the name / slug of the project post type to something else, there are several...
projects
Display Divi Projects in a Table
The Divi theme includes a Project custom post type, which can be displayed in a grid format using the portfolio module. If you instead want to display your projects in a table, here's an example of code for displaying projects in table format, with custom fields and...