KG custom functions are the foundation for flexible expansion of the KG. In non-essential cases, there is no need to customize the KG, and corresponding functions have default selection. In the case of business needs or display preferences, the custom function can configure different templates to display the desired graph effect.
8.1 Customize KG Graph Loading level
In the KG application interface, select and click the gear icon in the uppermost right corner to open the configuration window. You can select the default loading level of the graph, specify the display template, select the basic information displayed by hovering your mouse over a node, and supplement transaction detail information. If the above content is not self-configured, the system will display the default settings.
As shown in the figure below, the KG initial loading level can be expanded. You have the option to automatically expand the KG to the first degree of association or second degree of association (user association). Further levels can be expanded and collapsed manually according to business requirements.
8.2 Customize Linkage Templates
In Section 6.3 Create KG Linkage Template, we showed that user can easily create linkage templates to fit various business needs. You can configure the KG initial loading template to be displayed. In general, different business scenarios can correspond to different graph templates. The existing templates in the template library can be defaulted or customized. If the current business needs cannot be met, you can also create a new template and save it, and then select to use the newly created template in the graph template menu.
8.3 Customize Node Expand Threshold
As shown in the figure below, the Node Expand Threshold can be customized. In the KG application, the graph can be expanded by default or by a configured threshold used for smart expansion. The default value will be used for the threshold unless otherwise configured.
8.4 Customize Default Layout
In Section 5.6 Automatic Smart Layout, we introduced the different automatic layout options KG offers. As shown in the figure below, you can customize and optimize the default layout of the KG.
8.5 Customize Node hover over and click information
As shown in the figure below, User node hover information allows you to select what kind of related information will be displayed when hovering your mouse over a user node. Such information can include displaying the user’s full name, mobile phone number, home phone number, and e-mail address according to business needs or personal preferences. This function quickly and intuitively displays key user information and improves the efficiency of the case investigation.
8.6 Customize Transaction Link Detail
As shown in the figure below, you can customize the transaction detail information to be displayed. In the graph corresponding to the cluster transaction scenario, the transaction details mainly include the transaction direction, transaction amount, and transaction time. More information such as the user's full name, mobile phone number, and device number corresponding to the transaction account can be added through customization.