> ## Knowledge Base Index
> Fetch the complete knowledge base index at: https://support.haddock.app/sitemap.xml
> Use this file to discover available pages before exploring further.
> Pure-Markdown content can be obtained by appending a '.md' suffix to the content URLs listed in the sitemap (without the trailing slash).

# Add different categories to each document during bulk upload

Although it is optional, we recommend adding a category to your documents before uploading them so your accounting stays organized from the start.

1. Go to the **Documents** screen.

2. Upload the invoices, delivery notes, or receipts you want to digitize in bulk.

![](https://storage.googleapis.com/helpdesk-haddock-images/documents/add-different-categories-to-each-document-during-bulk-upload/images/01-add-different-categories-to-each-document-during-bulk-upload.png)

3. Select the document or documents you want to categorize and assign the corresponding category.

![](https://storage.googleapis.com/helpdesk-haddock-images/documents/add-different-categories-to-each-document-during-bulk-upload/images/02-add-different-categories-to-each-document-during-bulk-upload.png)

You can repeat this process to assign different categories to different documents in the same upload. If you prefer not to do it now, you can categorize them later once they have been digitized.