AndroidAPS/app/src/main/res/xml/pref_openapsma.xml

<?xml version="1.0" encoding="utf-8"?>
<PreferenceScreen xmlns:android="http://schemas.android.com/apk/res/android">
    <PreferenceCategory
        android:key="bgRange"
        android:title="@string/openapsma_targetrange_label">
        <EditTextPreference
            android:defaultValue=""
            android:key="openapsma_min_bg"
            android:numeric="decimal"
            android:summary="@string/openapsma_low_summary"
            android:title="@string/openapsma_low_title" />
        <EditTextPreference
            android:defaultValue=""
            android:key="openapsma_max_bg"
            android:numeric="decimal"
            android:summary="@string/openapsma_high_summary"
            android:title="@string/openapsma_high_title" />
    </PreferenceCategory>
    <PreferenceCategory
        android:key="aps_limits"
        android:title="@string/openapsma_apslimits_label">

        <EditTextPreference
            android:defaultValue="1"
            android:key="openapsma_max_basal"
            android:numeric="decimal"
            android:summary="@string/openapsma_maxbasal_summary"
            android:title="@string/openapsma_maxbasal_title" />
        <EditTextPreference
            android:defaultValue="1.5"
            android:key="openapsma_max_iob"
            android:numeric="decimal"
            android:summary="@string/openapsma_maxiob_summary"
            android:title="@string/openapsma_maxbasaliob_title" />
    </PreferenceCategory>

</PreferenceScreen>