| Id | FName | Unique identifier for this checkbox tree entry. | Category: B1CheckBoxTreeEntryVMParam |
| ParentId | FName | Identifier of the parent entry in the tree hierarchy. | Category: B1CheckBoxTreeEntryVMParam |
| Label | FString | Display label text for this entry. | Category: B1CheckBoxTreeEntryVMParam |
| bDefaultChecked | bool | Whether this entry is checked by default. | Category: B1CheckBoxTreeEntryVMParam |
| IconDisplayRule | EB1CheckBoxIconDisplayRule | Rule controlling when the icon is displayed for this entry. | Category: B1CheckBoxTreeEntryVMParam |
| bUseSubInfo | bool | Whether a sub-info text is displayed alongside this entry. | Category: B1CheckBoxTreeEntryVMParam |
| SubInfoText | FString | Optional sub-info text shown when bUseSubInfo is true. | Category: B1CheckBoxTreeEntryVMParam |
| Depth | int32 | Depth level of this entry in the tree hierarchy. | Category: B1CheckBoxTreeEntryVMParam |
| bHasChildren | bool | Whether this entry has child entries in the tree. | Category: B1CheckBoxTreeEntryVMParam |
| bExpanded | bool | Whether this entry is expanded by default in the tree view. | Category: B1CheckBoxTreeEntryVMParam |
| Indicators | TArray | Colored indicator dots shown next to this entry. | Category: B1CheckBoxTreeEntryVMParam |