irisusr as owner by using installer from terminal

We have IRIS on Linux. When I create database NEO_PAVI_G by Management Portal, than owner for files and directories is "irisusr".

But owner is "mfukatko" (my username) after creating database NEO_Pxxx_G using installer based on ##class(%Installer.Manifest).%Generate() from command line in terminal.

I'd like to have same owner in both cases. Is it possible to achieve it in the second case as well?

Our manifest in istaller:

XData Install [ XMLNamespace = INSTALLER ]
{
<Manifest>
    <If Condition='(##class(Config.Namespaces).Exists("${Namespace}")=0)'>
        <Log Text="Creating namespace ${Namespace}" Level="0"/>
        <Namespace Name="${Namespace}" Create="yes" Code="${Namespace}_R" Ensemble="1" Data="${Namespace}_G">
            <Configuration>
                <Database Name="${Namespace}_R" Dir="${DatabaseDir}${Namespace}_R" Create="yes"/>
                <Database Name="${Namespace}_G" Dir="${DatabaseDir}${Namespace}_G" Create="yes"/>
                <RoutineMapping Routines="qewdConsumer" From="NEO_R" />
                <ClassMapping Package="Ap" From="NEO_R" />
                <ClassMapping Package="COMMON" From="NEO_R" />
                <ClassMapping Package="EXT" From="NEO_R" />
                <ClassMapping Package="Ipl" From="NEO_R" />
                <ClassMapping Package="M" From="NEO_R" />
                <ClassMapping Package="NEO" From="NEO_R" />
                <ClassMapping Package="OTE" From="NEO_R" />
                <ClassMapping Package="Prd" From="NEO_R" />
                <ClassMapping Package="xBASE" From="NEO_R" />
                <ClassMapping Package="xng" From="NEO_R" />
                <ClassMapping Package="xx" From="NEO_R" />
            </Configuration>
        </Namespace>
        <Log Text="End Creating namespace ${Namespace}" Level="0"/>
    </If>
</Manifest>
}
ObjectScript
ObjectScript

Any help is appreciated.