This widget allows users to select knowledge base categories. It supports up to three levels of parent-child relationships.
No configuration is required. This widget will either pull the knowledge base from the portal record, or if there are multiple knowledge bases, you can specify which to use in the URL via the sys_id.
### Instance Options
| Option | Property | Comments | Source |
| ----- |:-----:| ---- | ---- |
| Template | `u_template` | Allows a custom template to be selected. | Instance |
| Title | `title` | Allows for customization of the title. | Instance |
| Bootstrap class name | `class_name` | CSS classes entered here will be applied to the column. | Instance |
| Bootstrap color | `color` | Determines which color the panel heading will be. | Instance |
| Glyph | `glyph` | Allows for customization of the icon. | Instance |
### CSS/SASS Variables
_CSS/SASS variables are given default values that can be overridden with theming or portal-level CSS._
| Name | Comments |
| -------- |:---|
| `nestedCategories.html` | Standard card template using nested Categories directive. |
_Dependencies are included and configured as part of the provided Update Set._
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