One Record, Every Package

Expectation. The building shall maintain a single, unified delivery record for each resident regardless of how many carriers, receiving methods, or storage systems are involved — so the resident is never required to check multiple systems to account for their deliveries.

Required.

• All items received on behalf of a resident — regardless of carrier, delivery method, or storage location — appear in a single delivery record within the resident's primary interface.
• When the building operates multiple receiving systems — lockers, a staffed receiving area, a package room, a refrigerated unit — items from all systems appear in the same record. The resident does not maintain awareness of which subsystem holds their item in order to find it.
• When a delivery requires handoff between systems — an oversized item moved from the receiving point to an alternative storage area, or a perishable item transferred to temperature-controlled storage — the record reflects the current location. The resident is not directed to a location where the item no longer is.
• When a carrier's tracking shows an item as delivered to the building but the building has no corresponding record, the resident's interface provides a mechanism to report the discrepancy.

Recommended.

• The building's delivery record associates carrier tracking information with the building's own receipt record where the carrier provides it, so the resident can follow an item from carrier transit to building custody to retrieval in one view.
• When the resident has both inbound and outbound items, both appear in the same interface — inbound as deliveries, outbound as returns or pickups — providing a unified view of all item movement.

In practice.

A resident expects three deliveries: one via a national carrier deposited into a locker, one via a local courier handed to the front desk, and one grocery delivery placed in refrigerated storage. All three appear in the resident's delivery record: locker C-12, front desk — held by staff, refrigerated unit — bay 3. The resident sees three items in one list. They did not check three systems.

An oversized item arrives and is placed in the lobby receiving area. Later that day, staff move it to a secondary storage room because it blocks access. The record updates: item location changed from lobby receiving to storage room B. The resident, checking the interface that evening, goes directly to storage room B. They did not go to the lobby first and then search.

A resident's carrier tracking shows a package delivered at 10:15 AM. The building's delivery record shows no corresponding item. The resident opens their interface and reports the discrepancy: carrier shows delivered, building has no record. The building investigates. This is different from the resident calling three parties to reconcile conflicting information.

Failure modes.

Fragmented visibility. The building operates smart lockers for standard packages and a staffed desk for oversized items. Each system has its own notification channel and its own record. The resident receives a locker notification for one package and an email from the front desk for another. Neither system references the other. The resident has two items in two systems with no unified view.

Stale location. A package is scanned into locker D-7. The locker malfunctions. Staff remove the package and place it on a shelf in the package room. The record still shows locker D-7. The resident stands at locker D-7, enters their code, and the locker is empty. The item is ten feet away on a shelf, but the record points to the wrong location.

Carrier-building mismatch. A carrier marks a package as delivered. The building has no record of it. The carrier's proof of delivery shows a photograph of the package in a building lobby. The building's system shows nothing. The resident is caught between two systems that disagree, with no mechanism within the building's interface to surface the conflict or report the discrepancy.

Test.

1. Deliver items through two different receiving methods — locker and staffed desk. Confirm: both appear in a single delivery record within the resident's interface.
2. Move an item from its original storage location to an alternative. Confirm: the record reflects the current location.
3. Simulate a carrier-building mismatch: a carrier marks an item delivered but the building has no record. Confirm: the resident's interface provides a mechanism to report the discrepancy.