Can an OnDemand Confluence user who is not a JIRA user see JIRA project information displayed on a page or space that is setup just for that Confluence user?

Question

What I mean by this is...

* OnDemand Confluence can have a different number of/more users than JIRA... So, let's say I've got 15 JIRA users and 500 Confluence users.
* So, now I want to restrict access for one (or a group) of my Confluence users to only see/access one space or page in Confluence. Fine.
* But, when I setup the space or page, I am embedding/linking issue(s) and live project data or a JIRA calendar from the connected OnDemand JIRA account to that space/page.
* If the Confluence-only user is NOT a JIRA user, and so obviously not a JIRA user on a project, will the JIRA-project(s) information posted that space/page be visible to the Conflunence-only user?

Thank you.

Greg, PM · Answer

And, so, now we are also considering the downloaded/hosted version, so I also need an answer to this regarding the downloaded/hosted version as well please. Thanks.