---
alias: tutorials-carrier-management-scenario-assembling-material
description: "Run the fourth carrier scenario by assembling a material that still has a carrier attached, freeing the carrier for reuse."
---

# Assembling With a Carrier Attached

Use this final scenario after [[tutorials-carrier-management-scenario-removing-carrier]] to see how assembly frees a **Carrier** once it consumes the **Material** carrying it. Consider the `Bonding` **Step** at the `FGood` **Flow**.

## Preconditions

- The `FGood.01` material has reached the `Bonding` step.
- The `SemiFG` material** still has the Frame carrier attached.

## Sequence of Steps

### 1. Track in the `FGood.01` material

1. At the `Bonding` step, select the `FGood.01` material.
2. Perform **Track-In**. The `FGood.01` material consumes the `SemiFG.01` material with the Frame carrier attached.

    ![Screenshot showing the Dispatch and Track-In Material wizard with the SemiFG BOM item still carrying the Frame.](images/scenario4_trackin_bom.png)

### 2. Assemble the material

1. On the left side menu, select **Business Data**.
2. On the **Business Data** panel, select **Material**.
3. In the search box, type `Mat.01`.
4. Select the corresponding **Material** from the search results.
5. On the top ribbon, select **Assemble**.

    ![Screenshot showing the Assemble Material dialog consuming MatSemiFG.01 into Mat.01.](images/scenario4_assemble_material.png)

## Result

After assembling, the material releases the carrier, which becomes available again for use in another material.