Log into your ArcGIS portal.
Navigate to the Content tab and select New Item.
Choose Application, then select Experience Builder Widget.
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Enter the following manifest URL:
https://portal3.emswebmap.com/exbwidgets/XUSearch/manifest.json

Click Next, provide a title (e.g., "Core UI"), and choose a save location.
Select Create App and choose Experience Builder.
Select a template. The Jewelry Box template is recommended as it includes a default left-side panel.
Clear any existing content from the left panel.
Click the Insert icon (top-left) and scroll to the Custom section.
Locate Core UI and drag it into the left panel.
Set the widget height to Full Height in the style settings.
On the right-hand configuration panel, find Select Map Widget.
Use the dropdown to select your project's Map widget.
Once connected, your map layers will automatically populate within the Core UI interface.

