iOS 15 Local Communication Notification

LocalCommunicationNotification.swift

var content = UNMutableNotificationContent()

content.title = "Title"
content.subtitle = "Subtitle"
content.body = "Text"
content.sound = nil
content.categoryIdentifier = "categoryName"

var personNameComponents = PersonNameComponents()
personNameComponents.nickname = "Sender Name"

let avatar = INImage(imageData: UIImage(named: "Avatar")!.pngData()!)

let senderPerson = INPerson(
	personHandle: INPersonHandle(value: "1233211234", type: .unknown),
	nameComponents: personNameComponents,
	displayName: "Sender Name",
	image: avatar,
	contactIdentifier: nil,
	customIdentifier: nil,
	isMe: false,
	suggestionType: .none
)

let mePerson = INPerson(
	personHandle: INPersonHandle(value: "1233211234", type: .unknown),
	nameComponents: nil,
	displayName: nil,
	image: nil,
	contactIdentifier: nil,
	customIdentifier: nil,
	isMe: true,
	suggestionType: .none
)

let intent = INSendMessageIntent(
	recipients: [mePerson],
	outgoingMessageType: .outgoingMessageText,
	content: "Test",
	speakableGroupName: INSpeakableString(spokenPhrase: "Sender Name"),
	conversationIdentifier: "sampleConversationIdentifier",
	serviceName: nil,
	sender: senderPerson,
	attachments: nil
)

intent.setImage(avatar, forParameterNamed: \.sender)

let interaction = INInteraction(intent: intent, response: nil)
interaction.direction = .incoming

interaction.donate(completion: nil)

do {
	content = try content.updating(from: intent) as! UNMutableNotificationContent
} catch {
	// Handle error
}

// Show 3 seconds from now
let trigger = UNTimeIntervalNotificationTrigger(timeInterval: 3, repeats: false)

// Choose a random identifier
let request = UNNotificationRequest(identifier: UUID().uuidString, content: content, trigger: trigger)

// Add notification request
UNUserNotificationCenter.current().add(request)

@lazyvar Thanks. I thought it was a built in feature for Communication Notifications and I might've missed a configuration.
Right now I am loading the INImage with a url. And because our BE doesn't generate a thumbnail version of the user images 🙄, the images takes 1-2 seconds to show in the notification.

I'm a newbie IOS
Can you help me: Where is the above code located?