Hey,
I think you also need to modify detail_in for your custom employee role. There around 20 property value lines available on the employee interface with code that displays the property value. Here's an example with the section I think you'd need to change.
<PDM_IF 0 != $args.prop0.required>
document.writeln('<span class="requiredlabeltext"><label for="SET.prop0.value">' + <PDM_FMT ESC_STYLE=C>"$args.prop0.label"</PDM_FMT> + cfgIndRequired + '</label></span>');
<PDM_ELSE>
document.writeln('<span class="labeltext"><label for="SET.prop0.value">' + <PDM_FMT ESC_STYLE=C>"$args.prop0.label"</PDM_FMT> + '</label></span>');
</PDM_IF>
document.writeln('</td>');
document.writeln('<td valign=top>');
document.writeln("<input name='SET.prop0.value' id='SET.prop0.value' tabindex=" + _dtl.tabIndex + " value='" + <PDM_FMT ESC_STYLE=C>'$args.prop0.value'</PDM_FMT> + "'>");
document.writeln('</td>');
document.writeln('</tr>');