{"en_US": "<calendar date_start=\"schedule_date\" date_delay=\"duration\" color=\"user_id\" event_limit=\"5\" js_class=\"calendar_with_recurrence\">\n                <field name=\"user_id\" filters=\"1\"/>\n                <field name=\"priority\"/>\n                <field name=\"maintenance_type\"/>\n                <field name=\"recurring_maintenance\" invisible=\"1\"/>\n                <field name=\"repeat_interval\" invisible=\"1\"/>\n                <field name=\"repeat_unit\" invisible=\"1\"/>\n                <field name=\"repeat_type\" invisible=\"1\"/>\n                <field name=\"repeat_until\" invisible=\"1\"/>\n                <field name=\"done\" invisible=\"1\"/>\n                <field name=\"archive\" invisible=\"1\"/>\n            </calendar>"}