# BIM 360 - Download cost document in a project action
The Download cost document in a project action retrieves the file content of a BIM 360 cost document you specify.
# Input
| Input fields | Description |
|---|---|
| Hub | Select the hub that contains the cost document you plan to retrieve. |
| Project | Select the project that contains the cost document you plan to retrieve. |
| File URN | Provide the URN of the cost document you plan to download. You can retrieve the URN from the Get object in a project action's output. |
# Output
| Output fields | Description |
|---|---|
| Content | The cost document's file content. |
Last updated: 5/21/2025, 5:22:32 AM