My team would like to be able to use Office Connector with our Confluence Cloud account, however it doesn't seem to be enabled and all of the online support I can find applies to Confluence Server, not to Confluence Cloud. Is Office Connector unsupported with Confluence Cloud? If it IS supported, please help with enabling and configuration. If it is NOT supported, please help with a comparable alternative application since Confluence Server is being discontinued and our organization is too small to justify Confluence Enterprise.