Added new kb article group-specific-page-numbering-telerik-reporting (#1824)

* Added new kb article group-specific-page-numbering-telerik-reporting

* Update group-specific-page-numbering-telerik-reporting.md

* Update group-specific-page-numbering-telerik-reporting.md

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Co-authored-by: KB Bot <[email protected]>
Co-authored-by: IvetNikolova <[email protected]>
Co-authored-by: Todor Arabadzhiev <[email protected]>

Author: 4 people

knowledge-base/group-specific-page-numbering-telerik-reporting.md

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+---
+title: Numbering Pages Based on Group Scope
+description: Learn how to configure page numbering within groups in Telerik Reporting to display relative page numbers for each group.
+type: how-to
+page_title: Group-Specific Page Numbering in Telerik Reporting
+meta_title: Group-Specific Page Numbering in Telerik Reporting
+slug: group-specific-page-numbering-telerik-reporting
+tags: reporting, page numbering, groups, page functions, telerik reporting
+res_type: kb
+ticketid: 1698535
+---
+
+## Environment
+
+<table>
+   <tbody>
+      <tr>
+         <td> Product </td>
+         <td> Reporting </td>
+      </tr>
+   </tbody>
+</table>
+
+## Description
+
+I need page numbering based on a specific group using Standalone Designer. Instead of absolute page numbers, I want the numbering to reset within each group. For example, if there are two pages per group, the numbering should appear as "Page 1 of 2" and "Page 2 of 2" for the first group, then reset to "Page 1 of 2" for the next group. This numbering should reflect the pages within the group scope.
+
+## Solution
+
+To implement group-specific page numbering, follow these steps:
+
+### Using Built-in Page Functions
+
+1. Open the report in the Standalone Designer.
+1. Define a group for the desired field (e.g., `ResidentID`) at the report level if not already done.
+1. Add a TextBox to the page footer.
+1. Use the following expression to display page numbering within the group:
+
+   `= "Page " + PageNumber("residentGroup", Fields.ResidentID) + " of " + PageCount("residentGroup", Fields.ResidentID)`
+   
+   - Replace `"residentGroup"` with your group's name.
+   - Replace `Fields.ResidentID` with the key field of the group.
+ 
+1. Assign the data source directly to the report to ensure the group scope functions correctly.
+
+## See Also
+
+* [Page Functions Explained - Telerik Reporting]({%slug telerikreporting/designing-reports/connecting-to-data/expressions/expressions-reference/functions/page-functions%})
+* [Grouping Data]({%slug telerikreporting/designing-reports/connecting-to-data/data-items/grouping-data/overview%}) 
+* [Adding Groups to Report]({%slug telerikreporting/designing-reports/connecting-to-data/data-items/grouping-data/how-to-add-groups-to-report%})