<field name="date_plan_fin" />
<field name="date_reel_deb" />
<field name="date_reel_fin" />
<field name="date_plan_fin" />
<field name="date_reel_deb" />
<field name="date_reel_fin" />
<field name="date_plan_fin" />
<field name="date_reel_deb" />
<field name="date_reel_fin" />
<field name="date_plan_fin" />
<field name="date_reel_deb" />
<field name="date_reel_fin" />