--- /dev/null
+-- @tag: tax_point
+-- @description: Feld Leistungsdatum in Einkaufs- & Verkaufsbelegen
+-- @depends: release_3_5_6_1
+ALTER TABLE ap ADD COLUMN tax_point DATE;
+ALTER TABLE ar ADD COLUMN tax_point DATE;
+ALTER TABLE gl ADD COLUMN tax_point DATE;
+ALTER TABLE oe ADD COLUMN tax_point DATE;