Reason: To search for Apple Park Visitor Center. Action: Tap on element with ID 20.
Reason: The search bar is active, so I will enter 'Apple Park Visitor Center' to find the location. Action: Type text "Apple Park Visitor Center" in element with ID 4.
Reason: I will tap on the 'Apple Park Visitor Center' result to select it and access the options for saving it as a pinned location. Action: Tap on element with ID 6.
Reason: Now that I am on the details page for the Apple Park Visitor Center, I will tap on the '+' icon (ID 6) to add it to my pinned locations as my work. Action: Tap on element with ID 6.
Reason: I will tap on the 'Done' button to finalize the addition of Apple Park Visitor Center to my pinned locations as my work. Action: Tap on element with ID 2.