diff --git a/lib/get_teilestamm.py b/lib/get_teilestamm.py
deleted file mode 100644
index 499c3b4..0000000
--- a/lib/get_teilestamm.py
+++ /dev/null
@@ -1,50 +0,0 @@
-import argparse
-import os
-from manage_configs import MigrationStatus
-import update_database
-
-class FetchSivasTeilestamm:
-    def __init__(self, assembly_json_name, assembly_json_out_dir=os.environ.get('CREMIG_DATA'), csv_out_dir=os.environ.get('CREMIG_DATA')):
-        self.assembly_json_out_dir = assembly_json_out_dir
-        self.assembly_json_name = str(assembly_json_name).replace('.json', "") + ".json"
-        self.csv_out_dir = csv_out_dir
-        self.migration = None
-
-    def fetch_from_db(self, use_local=False):
-        self.migration = MigrationStatus(self.assembly_json_out_dir, self.assembly_json_name)
-        if use_local:
-            self.migration.use_local()      
-
-    def get_unmigrated_teilstamm_csvs(self):
-        """Generiert CSV-Dateien für alle noch nicht migrierten Stücklistenteile der angegebenen Baugruppennummer"""
-        if self.migration == None:
-            raise Exception("not yet connected to local data or database") 
-        unmigrated_ids = self.migration.get_unmigrated_ids()
-        update_database.get_sivas_teilestamm(unmigrated_ids, self.csv_out_dir)
-
-    def get_red_ids(self):
-        if self.migration == None:
-            raise Exception("not yet connected to local data or database") 
-        return self.migration.get_unmigrated_ids()
-
-
-if __name__ == '__main__':
-    parser = argparse.ArgumentParser(description='fetches data from sivas or ruledesigner fusion', prog='update_database')
-    parser.add_argument('-s', '--sivasid', action='store', help='fetch teilestamm-data for all unmigrated parts in the bom of a given asm-id. Specifiy multiple ids as comma separated values without space, e.g. 200000089,200000090', metavar='id(s)')
-    parser.add_argument('-l', '--uselocal', action='store_true', help='Do not connect to database. Use local  files (if already existing) for the given asm-id', default=False)
-
-    args = parser.parse_args()
-
-    out_dir = os.environ.get('CREMIG_DATA')
-
-    if args.sivasid:
-        sivas_asm_id = args.sivasid.strip().replace(".json","")
-        sivas_teilestamm = FetchSivasTeilestamm(sivas_asm_id, out_dir)
-        if args.uselocal:
-            sivas_teilestamm.use_local(args.uselocal)
-        sivas_teilestamm.fetch_from_db()
-        if args.uselocal == False:
-            sivas_teilestamm.get_unmigrated_teilstamm_csvs(args.uselocal)
-
-    else:
-        parser.print_help()
\ No newline at end of file