i found account view.xml and also in some other xml file in graph view they specified operator="+" someone please help me to understand the usage of that
<record id="account_move_line_graph_date" model="ir.ui.view"> <field name="model">account.move.line</field> <field name="arch" type="xml"> <graph string="Account Statistics" type="bar"> <field name="date"/> <field name="balance" operator="+" type='measure'/> </graph> </field> </record> |
