Manage part inventory and kitting

Inventory

ION tracks parts by serial number or lot number. You can also leave a part untracked and record only its quantity. Part inventory holds information about a part and sets it up so you can track it in runs and aBOM construction.

Part inventory	Description
id	Unique identifier for a part inventory object.
serialNumber	Required if the part is serial tracked. Must be unique per part, so another inventory object with the same part relation cannot have a matching serial number. Can optionally be autogenerated.
lotNumber	Required if the part is lot tracked. Can optionally be autogenerated.
location	Location where the inventory object is stored.
part	Part that this inventory object is an instance of.
unitOfMeasure	How the quantity of this inventory object is measured.
quantity	Amount of inventory present.
runs	Runs related to this inventory object.
installed	`true` if all quantity is attached to aBOM items, otherwise `false`.
kitted	`true` if all quantity is kitted to runs, otherwise `false`.

Inventory tracking types

Tracking type
serial	Any inventory with a serial number has the serial tracking type. It can also have a lot number in addition. Serialized inventory objects can only have a quantity of 0 or 1.
lot	Any inventory object with a lot number and no serial number is lot tracked. Lot-tracked items must have a quantity greater than or equal to 0.
untracked	If a part inventory has neither a serial nor a lot number, it is an untracked item. There are no quantity restrictions on an untracked part.

Query part inventories

List part inventory with a filter:

query PartInventories($filters: PartInventoriesInputFilters, $sort: [PartInventorySortEnum]) {
    partInventories(sort: $sort, filters: $filters, first: 50) {
        edges {
            node {
                id cost quantity usageType
                part { partNumber }
                location { id }
            }
        }
    }
}

Set the filter variables:

{
    "filters": {
        "locationId": {
            "eq": 1
        }
    }
}

Get a single part inventory record by ID:

query PartInventory {
    partInventory(id: 1) {
        id cost quantity usageType
        part { partNumber }
        location { id }
    }
}

Create part inventories

When you specify no quantity, the inventory object has a quantity of 0. You can also autogenerate the serial number or lot number. Create the inventory with this mutation:

mutation CreatePartInventory($input: CreatePartInventoryInput!) {
    createPartInventory(input: $input) {
        partInventory {
            id quantity cost usageType createdById
            trackingType locationId supplierId _etag
        }
    }
}

A serialized part can also belong to a lot, so the input can include a lot number. A serial-tracked part cannot have a quantity greater than 1. Set the variables for a serialized part:

{
    "input": {
        "serialNumber": "sn-1",
        "lotNumber": "123",
        "quantity": 1,
        "partId": 1,
        "supplierId": 1,
        "locationId": 5
    }
}

Set the variables for a lot-tracked part:

{
    "input": {
        "lotNumber": "lot-12",
        "partId": 2,
        "supplierId": 1,
        "locationId": 5
    }
}

Autogenerate a serial or lot number with these variables:

{
    "input": {
        "autogenerateSerialNumber": true,
        "autogenerateLotNumber": true,
        "lotNumber": "123",
        "quantity": 1,
        "partId": 1,
        "supplierId": 1,
        "locationId": 5
    }
}

Update inventory items

You can change almost all the fields on an inventory object except its relation to the part it is an instance of. All the quantity and tracking-type validations enforced on creation are also enforced on update. Update the inventory with this mutation:

mutation UpdatePartInventory($input: UpdatePartInventoryInput!) {
    updatePartInventory(input: $input) {
        partInventory {
            id quantity cost locationId serialNumber lotNumber
        }
    }
}

Set the variables:

{
    "input": {
        "id": 1,
        "etag": "etag1",
        "lotNumber": "ion-21",
        "cost": 11.21,
        "locationId": 1
    }
}

Delete part inventories

Delete the inventory with this mutation:

mutation DeletePartInventory($id: ID!, $etag: String!) {
    deletePartInventory(id: $id, etag: $etag) {
        id
    }
}

Set the variables:

{
    "id": 1,
    "etag": "etag1"
}

Issue parts to runs

Part kits

Part kits let you allocate specific parts and quantities for a run. To create a part kit, you must already have a run. See the Runs example for how to create one. To remove parts from inventory and attach them to the run that consumes them, use a part kit object.

Part kits	Description
id	Unique identifier for a part kit object.
run	Run that inventory objects are kitted to.
partInventories	Inventory objects with an additional field, `issuedQuantity`, which identifies the quantity of the inventory allocated to the run.

Create a kit with this mutation:

mutation CreatePartKit($input: CreatePartKitInput!) {
    createPartKit(input: $input) {
        partKit {
            id run { id title }
        }
    }
}

Set the variables:

{
    "input": {
        "runId": 1
    }
}

Issue inventory to kits

To move parts from inventory into the part kit, use the issueItemToKit mutation. Whether a part is serial-tracked, lot-tracked, or untracked, you reference its partInventoryId and, when the item is not serial-tracked, the quantity you want to issue to that kit: Issue an item to the kit with this mutation:

mutation IssueItemToKit($input: InventoryToKitInput!) {
    issueItemToKit(input: $input) {
        partInventory {
            id serialNumber partKits { id }
        }
    }
}

Set the variables:

{
    "input": {
        "partInventoryId": 1,
        "etag": "etag",
        "partKitItemId": 1
    }
}

Issuing serials, lots, or untracked parts uses the same issueItemToKit mutation. When you issue parts to a kit, the kit shows the quantity of that required part fulfilled as issuedQuantity. The quantity is decremented from the original inventory object.

Move parts back to inventory

Once a serial-tracked part is built, move it back to inventory for use on a higher-level assembly. Move an item back to inventory with this mutation:

mutation MoveItemToInventory($input: InventoryToKitInput!) {
    moveItemToInventory(input: $input) {
        partInventory {
           id quantity partId serialNumber lotNumber 
           location { name } partKits { id }
        }
    }
}

Set the variables:

{
    "input": {
        "quantity": 2,
        "partKitItemId": 1, 
        "etag": "etag",
        "partInventoryId": 3
    }
}

You must include the quantity you are moving back to inventory. For a lot-tracked or untracked item, this quantity can be less than the full amount originally issued.

Query part kits

List part kits with a filter:

query PartKits($filters: PartKitsInputFilters) {
    partKits(filters: $filters) {
        edges{
            node {
                id
                run { id }
                partInventories { id issuedQuantity }
            }
        }
    }
}

Set the filter variables:

{
    "filters": {
        "runId": {
            "eq": 1
        }
    }
}

Getting Started

Build Hardware

Manage Supply Chain

Track Quality

Automate with ION

Administration

API

Manage part inventory and kitting

Inventory

Inventory tracking types

Query part inventories

Create part inventories

Update inventory items

Delete part inventories

Issue parts to runs

Part kits

Issue inventory to kits

Move parts back to inventory

Query part kits

​Inventory

​Inventory tracking types

​Query part inventories

​Create part inventories

​Update inventory items

​Delete part inventories

​Issue parts to runs

​Part kits

​Issue inventory to kits

​Move parts back to inventory

​Query part kits

​Related

Inventory

Inventory tracking types

Query part inventories

Create part inventories

Update inventory items

Delete part inventories

Issue parts to runs

Part kits

Issue inventory to kits

Move parts back to inventory

Query part kits

Related