Atypical requirements

Reverse associations

• new association type (EcASSOC.assoc_type) RevereseAssoc = 50

• request initialized 2018-10, for customer VF / ERP KARAT (ViBa)

• when exporting a file, write all items to which the file is associated

• summary: implemented only for FILE

• implementation form: retrieves all associations to items (one level)