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Create a lookup relationship from the Target object to the Project object. In this example, a lookup relationship has been created on the Account object that looks up to the Project object.
Navigate to the Page Layout (accessed through the Object Manager in Setup) of the Target object.
Drop the Project related list onto the Target object's page layout. To do this, click on “Related Lists” in the palette at the top of the page. Drag the “Projects” related list to the Related Lists section of the page layout editor.
After adding the Project object's related list to the page layout, click “Save”.
Navigate to the Target object’s record page and click the Gear icon in the top right of the page. Click “Edit Page” to access the Lightning App Builder.
From the Components section on the left side, drag “Related List - Single” onto the page layout.
Click on the newly added Related List so that the properties may be edited. Select “Project” as the Parent Record and define the appropriate Related List to be displayed. Here all of the related lists from the Project object will be available. As an example, Budget has been selected.
Define the Related List Type. It is recommended to select “Enhanced List”, this will allow users to sort related records to have the most relevant records displayed.
Click “Save” and “Activate” to ensure page visibility.
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