crystall-punk-14/Content.Client/UserInterface/AdminMenu/Tabs/RoundTab.xaml

<Control
    xmlns="https://spacestation14.io"
    xmlns:amc="clr-namespace:Content.Client.UserInterface.AdminMenu.CustomControls"
    Margin="4"
    MinSize="50 50">
    <GridContainer
        Columns="4">
        <amc:CommandButton Command="startround" Text="{Loc Start Round}" />
        <amc:CommandButton Command="endround" Text="{Loc End Round}" />
        <amc:CommandButton Command="restartround" Text="{Loc Restart Round}" />
    </GridContainer>
</Control>