Sign In to Manage's Upload Tool
In Manage, under Content, look for the link to upload files and metadata.
Alternatively, go directly to Upload through the below link, using your Manage credentials to log in.
Depending on your user permissions, you may see a combination of Upload's main pages in your navigation bar:
The user dropdown icon contains some useful links:
The profile page contains useful information about your user account, which can be helpful in diagnosing any issues that arise with the platform.