After successfully performing an "Organization Search," within the Organizations component, you will be presented with a list of one or more organizations.
From here you can modify (depending on your level of permissions within the system) the values associated with a given organization. Simply select the "Edit" button next the organization you wish to modify. You will then be brought to the "Modify Organization" sub-tab page. To make modifications, simply edit the value fields on this page and click on the "Apply Changes" button. You can refresh the page to reflect any un-applied changes by selecting the "Refresh" button, or cancel any un-applied changes and return to the "Organization Search" sub-tab page by selecting the "Cancel" button.
Note: System administration personnel can deactivate an organization within the system, without deleting the the organization and all of its properties, by switching the Active setting to "N."