How to upload a file to only specific users

Hi,

Our requirement is that how we can upload a file on Jive for only specific users from HTML widget. E.g.

Currently the code which we are using in HTML widget to upload file is like this:

<a href="https://Jive_url/document/upload.jspa?sr=cmenu&containerType=700&containerID=5094" target="_blank">Upload a File</a>

This uploads the file in the container 5094. However our specific requirement is that can we upload a file in a way that it is uploaded to specific users. Who then later approve the content and move it to the container 5094.