Dependency Views map menus and controls
Summarize
Summary of Dependency Views map menus and controls
Dependency Views in ServiceNow allow users to visualize and manage the relationships between configuration items (CIs) and services. The maps provide various menus and controls to enhance navigation and interaction.
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Key Features
- Map Options: Users can save, load, and export views, as well as enter a CI name to load. The map can be displayed in vertical, horizontal, or radial views.
- Group and Force Options: Elements can be grouped by CI type, and the force option can center elements around the parent CI.
- Details Display: Related lists such as Problems and Changes can be viewed, and associated CIs are highlighted when a service is clicked.
- Settings: Filters can be set for the map, and navigation tools allow users to adjust the view and arrangement of CIs.
- Node and Relationship Menus: Right-clicking on nodes or relationships provides options to view forms, reload maps, add or modify relationships, and manage outages.
Key Outcomes
By utilizing Dependency Views, ServiceNow customers can effectively manage their CIs and services, ensuring a clearer understanding of relationships and dependencies. This enhances incident management and facilitates better decision-making regarding infrastructure changes.
Dependency Views maps contain the following menus and controls.
Map options
The following options are available across the top of the map.
| Menu to save, load and export views of the map. | |
| <Root CI> | Next to the menu icon is the name of the current root node (CI) of the map. |
| Enter the name of a CI, application service, or business service to load into the map. Alternatively, you can start typing to have the auto-complete feature present a list of CIs and services that match your partial value. | |
| Vertical | Display the map in vertical view. |
| Horizontal | Display the map in horizontal view. |
| Radial | Display the map in radial view. |
| Force | Centers the elements around the parent CI, regardless of upstream or downstream relationships. |
| Group | Groups the elements according to their CI type. |
| Details | Displays related lists such as Problems, Changes and Related Services that
are associated with the selected CI.
If the Event Management plugin is active, then events and alerts are also displayed. |
| Settings | Set filters for the map. |
Use the navigation tools to increase or decrease the view of the map,
rearrange the icons on the map, and move the map on the page.
|
Map menu
The following options are available if you right-click the map background.
| Run Layout | Redraws the map with the current layout option. |
| Fit To Screen | Resizes the map to fit all the nodes in the map window. |
| Reset Filters | Performs the same action as the option. |
Node menu
The following options are available if you right-click a node.
| View Form | Displays the CMDB record of the selected CI in a new tab of the browser. |
| View Map | Reloads the map using the selected CI as the new root node, with the currently defined layout setting. This option does not display on the root node. |
| View Related Tasks | Displays all tasks or outages associated with the selected CI, including incidents, problems, change requests, and follow-on tasks. This option is always available, even if there are no tasks associated with the CI. This option does not appear on collapsed nodes. |
| View Affected CIs | Shows a list of all tasks that have the CI listed as an Affected CI. This option is only visible when you access the map from the map icon in a task record's Configuration item field. |
| View Related Outages | Displays all outages involving the selected CI. This option only appears when there is an outage associated with the CI. This option does not appear on collapsed nodes. |
| Add Relationship | This option displays a dotted green line that you can drag to another CI to create a relationship link. A popup dialog allows you to define the relationship type. |
| Expand | Displays all CIs and components within a clustered node, or virtual groups
(virtual nodes that appear when glide.bsm.too_many_children
is reached). This option appears only if the node is a cluster node or a virtual
group node. If Load More was previously used, then Expand reverts the results of the Load More operation. The number of additional icons to display is bound by the value of the glide.bsm.max_nodes property. |
| Collapse | Collapses all CIs and components within a cluster node back to a single node.
Also, collapses a virtual group that has been expanded. This option only appears
if the node has been expanded using the Expand menu
item. If Load More was previously used, then Expand reverts the results of the Load More operation. |
| Run Layout From Here | This option re-runs the chosen layout using the current node. Use this option to get a new or clearer view on the same map. |
| Load More | Starting at the selected icon, loads the next level of the map, past the
setting of Max Levels. Virtual grouping is not applied at the newly loaded level even if the criteria for virtual grouping is met. The number of additional icons to display is bound by the value of the glide.bsm.max_nodes property. |
Relationship menu
The following options are available if you right-click a relationship link.
| View Relationship Form | Opens the CI Relationship form. You can modify the Parent, Type, and Child of the relationship from this form. |
| Modify Relationship | Searches for and selects a new relationship for this link. |
| Delete Relationship | Deletes a relationship. The relationship is deleted after prompting for confirmation. |