Comment 1 for bug 1324930

The below fields are removed from required.

297 'ind_segment':fields.many2one('indus.segment', 'Industry Segment', select=True, track_visibility='onchange', required=True),
298 'telesale_exec':fields.many2one('res.users', 'Telesales Executive', select=True, track_visibility='onchange', help="Select Telesale executive", required=True),
299'B_unit':fields.many2one('crm.case.businessunit','Business Unit',required=True),
302 'product':fields.many2one('product.product','Product', required=True),

And the XML file got change in required fields.

173 <field name="ind_segment" required="1"/>

174<field name="pros_ch" required="1" />

175 <field name="telesale_exec" required="1" />

176 <field name="B_unit" required="1"/>

177 <field name="product" required="1"/>