Like every single chapter apart of Detective Pikachu, you will be able to activate a variety of different Pika Prompts during the seventh chapter of the game. Some of these Pika Prompts have certain location requirements found in this chapter, while some you can activate by doing nothing special at all. In total, you can obtain 9 Different Pika Prompts during the seventh chapter of the game. Below is a list of all said Pika Prompts, along with the requirements for each.
The Freighter (Shipyard): Be Near The Boat
The Crane (Shipyard): Be Near The Crane
The Man At The Port (Shipyard): No Special Requirement
Infiltrate And Investigate (Warehouse): Be On Top Floor
The Conveyor Belt (Warehouse): Be Near The Conveyor Belt
Machamp's Misunderstanding (Warehouse): No Special Requirement
Pansage's Leaves (Warehouse): Be Near Pansage