# Aconex - Register document action
The Register document action registers a new document with a file upload in Aconex.
# Input
Input fields are dynamically generated based on the file size of the registered document. The following input fields are common to all file sizes:
| Input field | Description |
|---|---|
| File size | Select the size of the file to register a new document with. |
| Project | Select the project to of the file register with a new document. |
# Output
Output fields are dynamically generated based on the file size of the registered document. Refer to the Aconex documentation (opens new window) for a complete list of output fields.
Last updated: 3/30/2026, 7:05:07 PM