fix read_only fields for SliverAdmin
fix read_only fields for SliverAdmin

jermowery/xos,cboling/xos,jermowery/xos,cboling/xos,cboling/xos,cboling/xos,xmaruto/mcord,xmaruto/mcord,xmaruto/mcord,jermowery/xos,jermowery/xos,xmaruto/mcord,cboling/xos