My office is going to use Intranet Connections content management tool for file storage (e.g. Word doc, Excel, .pdf, .txt etc) and sharing in the office (on site hosting, not cloud). Is there a Confluence plug-in to be used so that the Intranet Connections tool can integrate with our existing Confluence application ? For example, in the Intranet Connections interface, we would like to modify a file which has content embedded from Confluence. After modification, the changes will also appear in Confluence.