prs/prs.desktop/Panels/Jobs/JobRequisitionPanel.xaml

<UserControl
    x:Class="PRSDesktop.JobRequisitionPanel"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
    xmlns:local="clr-namespace:PRSDesktop"
    xmlns:dynamicgrid="clr-namespace:InABox.DynamicGrid;assembly=InABox.Wpf"
    mc:Ignorable="d"
    d:DesignHeight="450" d:DesignWidth="800">

    <dynamicgrid:DynamicSplitPanel AnchorWidth="500" View="Combined" AllowableViews="Combined">

        <dynamicgrid:DynamicSplitPanel.Master>
            <local:JobRequisitionGrid x:Name="Requisitions" />
        </dynamicgrid:DynamicSplitPanel.Master>

        <dynamicgrid:DynamicSplitPanel.Detail>
            <local:JobRequisitionItemGrid x:Name="Items" />
        </dynamicgrid:DynamicSplitPanel.Detail>

    </dynamicgrid:DynamicSplitPanel>

</UserControl>