Update knowledge-base/gantt-tooltip-access-model-fields.md

Co-authored-by: Dimo Dimov <[email protected]>

Author: ntacheva

knowledge-base/gantt-tooltip-access-model-fields.md

@@ -36,7 +36,7 @@ You have two options to display the other fields form you model in the Tooltip:
 This solution relies on finding the task item in your data based on the properties that the `TooltipTemplateContext` provides. The approach is applicable only if all items in your data have unique values for these properties and the application that hosts the Gantt is not a multi-language one.
 
 1. Cast the [`TooltipTemplate`]({%slug gantt-tooltip-template%}) `context` to `TooltipTemplateContext`.
-2. Use the [available properties of the `TooltipTemplateContext`](https://docs.telerik.com/blazor-ui/api/Telerik.Blazor.Components.TooltipTemplateContext) to find the data item in the Gantt data collection. The example below uses the `Title` property.
+2. Use the [available properties of the `TooltipTemplateContext`](/blazor-ui/api/Telerik.Blazor.Components.TooltipTemplateContext) to find the data item in the Gantt data collection. The example below uses the `Title` property.
 3. Display the desired fields of the model instance in the `TooltipTemplate`.
 
 >caption Use a custom Tooltip component