I am responsible for a few web sites of my organization.
I use Joomla! 2.5.9 for those web sites. They all are running at the same server.
I use K2 component for content managing.
I have a general website in which shows all the staff information at the 'Staff' page. Also some of those people and their contents are shown in another department's website. So, there are databases for each web site.
In the general website (let's say
general.org), when I click on the 'Staff' menu item, page shows all of the people work at my organization. Also they work at different departments.
In another web site (eg: education.general.org) when I click on the 'Staff' menu item, it shows the people work at education department.
But for each web site, I have different user accounts which means a modification in one of them does not affect the other one. If the one of the education staff tries to change his profile picture on the education web site, he also has to do it on the general web site.
And sometimes one person might be working at two departments. Thus he has to edit three times of his data.
Is it possible to merge the records for all websites? In other words, I want everyone to insert/update their data on the general web site, and the other web sites will be updated automatically.