56 Chapter 4. Red Hat Network Website• Group Name — The name of the group as configured during its creation. The name should beexplicit enough to easily differentiate between it and other groups. Clicking on the name of a grouptakes you to Details tab of its System Group Details page. Refer to Section 4.4.3.3 System GroupDetails for more information.• Systems — Total number of systems contained by the group. Clicking on the number takes you tothe Systems tab of the System Group Details page for the group. Refer to Section 4.4.3.3 SystemGroup Details for more information.• Use in SSM — Clicking the Use Group button in this column loads the group from that row andlaunches the System Set Manager immediately. Refer to Section 4.4.4 System Set Manager formore information.4.4.3.1. Creating GroupsTo add a new system group, click the create new group button on the top-left corner. Type a nameand description and click the Create Group button. Make sure you use a name that clearly sets thisgroup apart from others. The new group will appear in the System Groups list.4.4.3.2. Adding and Removing Systems in GroupsIn the System Groups list, click the name of the group to receive the systems. This will take youto the System Group Details page. Once there, click the Target Systems tab and select the systemsto be added to this group. Although all entitled systems should be listed, only systems entitled toManagement and Provisioning can be selected for addition. After selecting all of the systems to beadded, click the Add Systems button on the bottom right-hand corner of the page. The new systemswill then be shown on the group’s Systems tab.To remove systems from groups, use the Groups tab of the System Details page. Refer to Section4.4.2.6 System Details for instructions.4.4.3.3. System Group DetailsAt the top of each System Group Details page are two links: work with group and delete group.Clicking delete group does just that and should be used with caution. Clicking Work with Groupfunctions similarly to the Use Group button from the System Groups list in that it loads the group’ssystems and launches the System Set Manager immediately. Refer to Section 4.4.4 System Set Man-ager for more information.The System Group Details page contains five tabs:• Details — Basic information about the system group: the group name and group description. Tochange this information, click Edit Group Properties, make your changes in the appropriate fields,and click the Modify Details button.• Systems — List of systems that are members of the system group. Clicking links within the tabletakes you to corresponding tabs within the System Details page for the associated system. Toremove systems from the group, select the appropriate checkboxes and click the Remove fromgroup button on the bottom of the page. Clicking it does not delete systems from RHN entirely.This is done through the System Set Manager or System Details pages. Refer to Section 4.4.4System Set Manager or Section 4.4.2.6 System Details, respectively.• Target Systems — List of all systems in your organization. This tab enables you to add systems tothe specified system group. Merely select the systems using the checkboxes to the left and click theAdd Systems button on the bottom right-hand corner of the page.• Errata — List of relevant Errata for systems in the system group. Clicking the Advisory takesyou to the Details tab of the Errata Details page. (Refer to Section 4.5.2.2 Errata Details for more