> For the complete documentation index, see [llms.txt](https://learn.moselle.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://learn.moselle.io/getting-started/onboarding/manual-data-uploads.md).

# Manual Data Uploads

### Access the Data Room

1. Click your avatar at the top right corner
2. Select **Data Room**
3. View existing uploads and add new files

### Upload Documentation

| Section                                                                                                                           | Description                                                        |
| --------------------------------------------------------------------------------------------------------------------------------- | ------------------------------------------------------------------ |
| [How to Upload Sales Data](/getting-started/onboarding/manual-data-uploads/how-to-upload-sales-data.md)                           | Import historical sales transactions to build accurate forecasts   |
| [How to Upload to the Product Catalog](/getting-started/onboarding/manual-data-uploads/how-to-upload-to-the-product-catalog.md)   | Add products with SKUs, names, and attributes to your master list  |
| [How to Upload Inventory](/getting-started/onboarding/manual-data-uploads/how-to-upload-inventory.md)                             | Import current stock levels across warehouse locations             |
| [How to Upload Purchase Orders](/getting-started/onboarding/manual-data-uploads/how-to-upload-purchase-orders.md)                 | Add existing purchase orders to track incoming inventory           |
| [How to Upload Your Marketing Calendar](/getting-started/onboarding/manual-data-uploads/how-to-upload-your-marketing-calendar.md) | Import marketing events to account for demand spikes in forecasts  |
| [How to Delete or Download a File](/getting-started/onboarding/manual-data-uploads/how-to-delete-or-download-a-file.md)           | Manage uploaded files by downloading or removing them from Moselle |

### Quick Overview

**Sales Data** Upload historical sales transactions to establish baseline demand patterns. Moselle uses this data to generate accurate forecasts using machine learning models.

**Product Catalog** Import your complete product list with SKUs, names, pricing, and product attributes. This creates the foundation for inventory tracking and forecasting.

**Inventory** Upload current inventory snapshots to establish starting stock levels. Track inventory across multiple warehouse locations.

**Purchase Orders** Import existing purchase orders to account for incoming inventory in your planning. Track orders that are already in transit or production.

**Marketing Calendar** Upload planned promotions and events to improve forecast accuracy. Moselle accounts for marketing-driven demand spikes in projections.

**File Management** Download previously uploaded files or delete outdated data to keep your Data Room organized.

Start by [uploading your product catalog](/getting-started/onboarding/manual-data-uploads/how-to-upload-to-the-product-catalog.md) to establish your item list, then add [sales data](/getting-started/onboarding/manual-data-uploads/how-to-upload-sales-data.md) to begin forecasting.