diff --git a/gso/migrations/versions/2023-03-31_f4959f32c866_create_device_model.py.no b/gso/migrations/versions/2023-03-31_f4959f32c866_create_device_model.py.no
deleted file mode 100644
index 755a2fc3c199eccf67ecc3836fa5da9c757b0b84..0000000000000000000000000000000000000000
--- a/gso/migrations/versions/2023-03-31_f4959f32c866_create_device_model.py.no
+++ /dev/null
@@ -1,257 +0,0 @@
-"""Create Device Model.
-
-Revision ID: f4959f32c866
-Revises:
-Create Date: 2023-03-31 17:42:59.692306
-
-"""
-import sqlalchemy as sa
-from alembic import op
-
-# revision identifiers, used by Alembic.
-revision = 'f4959f32c866'
-down_revision = None
-branch_labels = ('data',)
-depends_on = 'e05bb1967eff'
-
-
-def upgrade() -> None:
-    conn = op.get_bind()
-    conn.execute("""
-INSERT INTO products (name, description, product_type, tag, status) VALUES ('Router', 'A Geant Router', 'Device', 'RTR', 'active') RETURNING products.product_id
-    """)
-    conn.execute("""
-INSERT INTO products (name, description, product_type, tag, status) VALUES ('Switch', 'A Geant Switch', 'Device', 'SW', 'active') RETURNING products.product_id
-    """)
-    conn.execute("""
-INSERT INTO fixed_inputs (name, value, product_id) VALUES ('device_type', 'router', (SELECT products.product_id FROM products WHERE products.name IN ('Router'))), ('device_type', 'switch', (SELECT products.product_id FROM products WHERE products.name IN ('Switch')))
-    """)
-    conn.execute("""
-INSERT INTO fixed_inputs (name, value, product_id) VALUES ('device_vendor', 'Juniper', (SELECT products.product_id FROM products WHERE products.name IN ('Router'))), ('device_vendor', 'NewVendor', (SELECT products.product_id FROM products WHERE products.name IN ('Switch')))
-    """)
-    conn.execute("""
-INSERT INTO product_blocks (name, description, tag, status) VALUES ('DeviceBlock', 'A Geant Device', 'DEV', 'active') RETURNING product_blocks.product_block_id
-    """)
-    conn.execute("""
-INSERT INTO resource_types (resource_type, description) VALUES ('snmp_location', 'SNMP Location') RETURNING resource_types.resource_type_id
-    """)
-    conn.execute("""
-INSERT INTO resource_types (resource_type, description) VALUES ('fqdn', 'Fully Qulified Domain Name') RETURNING resource_types.resource_type_id
-    """)
-    conn.execute("""
-INSERT INTO resource_types (resource_type, description) VALUES ('ts_address', 'Terminal Server IP address') RETURNING resource_types.resource_type_id
-    """)
-    conn.execute("""
-INSERT INTO resource_types (resource_type, description) VALUES ('site_city', 'City') RETURNING resource_types.resource_type_id
-    """)
-    conn.execute("""
-INSERT INTO resource_types (resource_type, description) VALUES ('lo_ipv6_address', 'Loopback IPv6 Address') RETURNING resource_types.resource_type_id
-    """)
-    conn.execute("""
-INSERT INTO resource_types (resource_type, description) VALUES ('lo_ipv4_address', 'Loopback IPv4 Address') RETURNING resource_types.resource_type_id
-    """)
-    conn.execute("""
-INSERT INTO resource_types (resource_type, description) VALUES ('site_country_code', 'Country Code') RETURNING resource_types.resource_type_id
-    """)
-    conn.execute("""
-INSERT INTO resource_types (resource_type, description) VALUES ('site_latitude', 'Latitude') RETURNING resource_types.resource_type_id
-    """)
-    conn.execute("""
-INSERT INTO resource_types (resource_type, description) VALUES ('site_longitude', 'Longitude') RETURNING resource_types.resource_type_id
-    """)
-    conn.execute("""
-INSERT INTO resource_types (resource_type, description) VALUES ('lo_iso_address', 'ISO address') RETURNING resource_types.resource_type_id
-    """)
-    conn.execute("""
-INSERT INTO resource_types (resource_type, description) VALUES ('site_country', 'Country') RETURNING resource_types.resource_type_id
-    """)
-    conn.execute("""
-INSERT INTO resource_types (resource_type, description) VALUES ('ias_lt_ipv4_network', 'Logical Tunnel IPv4 Address') RETURNING resource_types.resource_type_id
-    """)
-    conn.execute("""
-INSERT INTO resource_types (resource_type, description) VALUES ('ias_lt_ipv6_network', 'Logical Tunnel IPv6 Address') RETURNING resource_types.resource_type_id
-    """)
-    conn.execute("""
-INSERT INTO resource_types (resource_type, description) VALUES ('si_ipv4_network', 'SI- interface IPv4 Network') RETURNING resource_types.resource_type_id
-    """)
-    conn.execute("""
-INSERT INTO resource_types (resource_type, description) VALUES ('ts_port', 'Terminal Server Port') RETURNING resource_types.resource_type_id
-    """)
-    conn.execute("""
-INSERT INTO product_product_blocks (product_id, product_block_id) VALUES ((SELECT products.product_id FROM products WHERE products.name IN ('Router')), (SELECT product_blocks.product_block_id FROM product_blocks WHERE product_blocks.name IN ('DeviceBlock'))), ((SELECT products.product_id FROM products WHERE products.name IN ('Switch')), (SELECT product_blocks.product_block_id FROM product_blocks WHERE product_blocks.name IN ('DeviceBlock')))
-    """)
-    conn.execute("""
-INSERT INTO product_block_resource_types (product_block_id, resource_type_id) VALUES ((SELECT product_blocks.product_block_id FROM product_blocks WHERE product_blocks.name IN ('DeviceBlock')), (SELECT resource_types.resource_type_id FROM resource_types WHERE resource_types.resource_type IN ('fqdn')))
-    """)
-    conn.execute("""
-INSERT INTO product_block_resource_types (product_block_id, resource_type_id) VALUES ((SELECT product_blocks.product_block_id FROM product_blocks WHERE product_blocks.name IN ('DeviceBlock')), (SELECT resource_types.resource_type_id FROM resource_types WHERE resource_types.resource_type IN ('ts_address')))
-    """)
-    conn.execute("""
-INSERT INTO product_block_resource_types (product_block_id, resource_type_id) VALUES ((SELECT product_blocks.product_block_id FROM product_blocks WHERE product_blocks.name IN ('DeviceBlock')), (SELECT resource_types.resource_type_id FROM resource_types WHERE resource_types.resource_type IN ('ts_port')))
-    """)
-    conn.execute("""
-INSERT INTO product_block_resource_types (product_block_id, resource_type_id) VALUES ((SELECT product_blocks.product_block_id FROM product_blocks WHERE product_blocks.name IN ('DeviceBlock')), (SELECT resource_types.resource_type_id FROM resource_types WHERE resource_types.resource_type IN ('lo_ipv4_address')))
-    """)
-    conn.execute("""
-INSERT INTO product_block_resource_types (product_block_id, resource_type_id) VALUES ((SELECT product_blocks.product_block_id FROM product_blocks WHERE product_blocks.name IN ('DeviceBlock')), (SELECT resource_types.resource_type_id FROM resource_types WHERE resource_types.resource_type IN ('lo_ipv6_address')))
-    """)
-    conn.execute("""
-INSERT INTO product_block_resource_types (product_block_id, resource_type_id) VALUES ((SELECT product_blocks.product_block_id FROM product_blocks WHERE product_blocks.name IN ('DeviceBlock')), (SELECT resource_types.resource_type_id FROM resource_types WHERE resource_types.resource_type IN ('lo_iso_address')))
-    """)
-    conn.execute("""
-INSERT INTO product_block_resource_types (product_block_id, resource_type_id) VALUES ((SELECT product_blocks.product_block_id FROM product_blocks WHERE product_blocks.name IN ('DeviceBlock')), (SELECT resource_types.resource_type_id FROM resource_types WHERE resource_types.resource_type IN ('si_ipv4_network')))
-    """)
-    conn.execute("""
-INSERT INTO product_block_resource_types (product_block_id, resource_type_id) VALUES ((SELECT product_blocks.product_block_id FROM product_blocks WHERE product_blocks.name IN ('DeviceBlock')), (SELECT resource_types.resource_type_id FROM resource_types WHERE resource_types.resource_type IN ('ias_lt_ipv4_network')))
-    """)
-    conn.execute("""
-INSERT INTO product_block_resource_types (product_block_id, resource_type_id) VALUES ((SELECT product_blocks.product_block_id FROM product_blocks WHERE product_blocks.name IN ('DeviceBlock')), (SELECT resource_types.resource_type_id FROM resource_types WHERE resource_types.resource_type IN ('ias_lt_ipv6_network')))
-    """)
-    conn.execute("""
-INSERT INTO product_block_resource_types (product_block_id, resource_type_id) VALUES ((SELECT product_blocks.product_block_id FROM product_blocks WHERE product_blocks.name IN ('DeviceBlock')), (SELECT resource_types.resource_type_id FROM resource_types WHERE resource_types.resource_type IN ('site_city')))
-    """)
-    conn.execute("""
-INSERT INTO product_block_resource_types (product_block_id, resource_type_id) VALUES ((SELECT product_blocks.product_block_id FROM product_blocks WHERE product_blocks.name IN ('DeviceBlock')), (SELECT resource_types.resource_type_id FROM resource_types WHERE resource_types.resource_type IN ('site_country')))
-    """)
-    conn.execute("""
-INSERT INTO product_block_resource_types (product_block_id, resource_type_id) VALUES ((SELECT product_blocks.product_block_id FROM product_blocks WHERE product_blocks.name IN ('DeviceBlock')), (SELECT resource_types.resource_type_id FROM resource_types WHERE resource_types.resource_type IN ('site_country_code')))
-    """)
-    conn.execute("""
-INSERT INTO product_block_resource_types (product_block_id, resource_type_id) VALUES ((SELECT product_blocks.product_block_id FROM product_blocks WHERE product_blocks.name IN ('DeviceBlock')), (SELECT resource_types.resource_type_id FROM resource_types WHERE resource_types.resource_type IN ('site_latitude')))
-    """)
-    conn.execute("""
-INSERT INTO product_block_resource_types (product_block_id, resource_type_id) VALUES ((SELECT product_blocks.product_block_id FROM product_blocks WHERE product_blocks.name IN ('DeviceBlock')), (SELECT resource_types.resource_type_id FROM resource_types WHERE resource_types.resource_type IN ('site_longitude')))
-    """)
-    conn.execute("""
-INSERT INTO product_block_resource_types (product_block_id, resource_type_id) VALUES ((SELECT product_blocks.product_block_id FROM product_blocks WHERE product_blocks.name IN ('DeviceBlock')), (SELECT resource_types.resource_type_id FROM resource_types WHERE resource_types.resource_type IN ('snmp_location')))
-    """)
-
-
-def downgrade() -> None:
-    conn = op.get_bind()
-    conn.execute("""
-DELETE FROM product_block_resource_types WHERE product_block_resource_types.product_block_id IN (SELECT product_blocks.product_block_id FROM product_blocks WHERE product_blocks.name IN ('DeviceBlock')) AND product_block_resource_types.resource_type_id = (SELECT resource_types.resource_type_id FROM resource_types WHERE resource_types.resource_type IN ('fqdn'))
-    """)
-    conn.execute("""
-DELETE FROM subscription_instance_values USING product_block_resource_types WHERE subscription_instance_values.subscription_instance_id IN (SELECT subscription_instances.subscription_instance_id FROM subscription_instances WHERE subscription_instances.subscription_instance_id IN (SELECT product_blocks.product_block_id FROM product_blocks WHERE product_blocks.name IN ('DeviceBlock'))) AND product_block_resource_types.resource_type_id = (SELECT resource_types.resource_type_id FROM resource_types WHERE resource_types.resource_type IN ('fqdn'))
-    """)
-    conn.execute("""
-DELETE FROM product_block_resource_types WHERE product_block_resource_types.product_block_id IN (SELECT product_blocks.product_block_id FROM product_blocks WHERE product_blocks.name IN ('DeviceBlock')) AND product_block_resource_types.resource_type_id = (SELECT resource_types.resource_type_id FROM resource_types WHERE resource_types.resource_type IN ('ts_address'))
-    """)
-    conn.execute("""
-DELETE FROM subscription_instance_values USING product_block_resource_types WHERE subscription_instance_values.subscription_instance_id IN (SELECT subscription_instances.subscription_instance_id FROM subscription_instances WHERE subscription_instances.subscription_instance_id IN (SELECT product_blocks.product_block_id FROM product_blocks WHERE product_blocks.name IN ('DeviceBlock'))) AND product_block_resource_types.resource_type_id = (SELECT resource_types.resource_type_id FROM resource_types WHERE resource_types.resource_type IN ('ts_address'))
-    """)
-    conn.execute("""
-DELETE FROM product_block_resource_types WHERE product_block_resource_types.product_block_id IN (SELECT product_blocks.product_block_id FROM product_blocks WHERE product_blocks.name IN ('DeviceBlock')) AND product_block_resource_types.resource_type_id = (SELECT resource_types.resource_type_id FROM resource_types WHERE resource_types.resource_type IN ('ts_port'))
-    """)
-    conn.execute("""
-DELETE FROM subscription_instance_values USING product_block_resource_types WHERE subscription_instance_values.subscription_instance_id IN (SELECT subscription_instances.subscription_instance_id FROM subscription_instances WHERE subscription_instances.subscription_instance_id IN (SELECT product_blocks.product_block_id FROM product_blocks WHERE product_blocks.name IN ('DeviceBlock'))) AND product_block_resource_types.resource_type_id = (SELECT resource_types.resource_type_id FROM resource_types WHERE resource_types.resource_type IN ('ts_port'))
-    """)
-    conn.execute("""
-DELETE FROM product_block_resource_types WHERE product_block_resource_types.product_block_id IN (SELECT product_blocks.product_block_id FROM product_blocks WHERE product_blocks.name IN ('DeviceBlock')) AND product_block_resource_types.resource_type_id = (SELECT resource_types.resource_type_id FROM resource_types WHERE resource_types.resource_type IN ('lo_ipv4_address'))
-    """)
-    conn.execute("""
-DELETE FROM subscription_instance_values USING product_block_resource_types WHERE subscription_instance_values.subscription_instance_id IN (SELECT subscription_instances.subscription_instance_id FROM subscription_instances WHERE subscription_instances.subscription_instance_id IN (SELECT product_blocks.product_block_id FROM product_blocks WHERE product_blocks.name IN ('DeviceBlock'))) AND product_block_resource_types.resource_type_id = (SELECT resource_types.resource_type_id FROM resource_types WHERE resource_types.resource_type IN ('lo_ipv4_address'))
-    """)
-    conn.execute("""
-DELETE FROM product_block_resource_types WHERE product_block_resource_types.product_block_id IN (SELECT product_blocks.product_block_id FROM product_blocks WHERE product_blocks.name IN ('DeviceBlock')) AND product_block_resource_types.resource_type_id = (SELECT resource_types.resource_type_id FROM resource_types WHERE resource_types.resource_type IN ('lo_ipv6_address'))
-    """)
-    conn.execute("""
-DELETE FROM subscription_instance_values USING product_block_resource_types WHERE subscription_instance_values.subscription_instance_id IN (SELECT subscription_instances.subscription_instance_id FROM subscription_instances WHERE subscription_instances.subscription_instance_id IN (SELECT product_blocks.product_block_id FROM product_blocks WHERE product_blocks.name IN ('DeviceBlock'))) AND product_block_resource_types.resource_type_id = (SELECT resource_types.resource_type_id FROM resource_types WHERE resource_types.resource_type IN ('lo_ipv6_address'))
-    """)
-    conn.execute("""
-DELETE FROM product_block_resource_types WHERE product_block_resource_types.product_block_id IN (SELECT product_blocks.product_block_id FROM product_blocks WHERE product_blocks.name IN ('DeviceBlock')) AND product_block_resource_types.resource_type_id = (SELECT resource_types.resource_type_id FROM resource_types WHERE resource_types.resource_type IN ('lo_iso_address'))
-    """)
-    conn.execute("""
-DELETE FROM subscription_instance_values USING product_block_resource_types WHERE subscription_instance_values.subscription_instance_id IN (SELECT subscription_instances.subscription_instance_id FROM subscription_instances WHERE subscription_instances.subscription_instance_id IN (SELECT product_blocks.product_block_id FROM product_blocks WHERE product_blocks.name IN ('DeviceBlock'))) AND product_block_resource_types.resource_type_id = (SELECT resource_types.resource_type_id FROM resource_types WHERE resource_types.resource_type IN ('lo_iso_address'))
-    """)
-    conn.execute("""
-DELETE FROM product_block_resource_types WHERE product_block_resource_types.product_block_id IN (SELECT product_blocks.product_block_id FROM product_blocks WHERE product_blocks.name IN ('DeviceBlock')) AND product_block_resource_types.resource_type_id = (SELECT resource_types.resource_type_id FROM resource_types WHERE resource_types.resource_type IN ('si_ipv4_network'))
-    """)
-    conn.execute("""
-DELETE FROM subscription_instance_values USING product_block_resource_types WHERE subscription_instance_values.subscription_instance_id IN (SELECT subscription_instances.subscription_instance_id FROM subscription_instances WHERE subscription_instances.subscription_instance_id IN (SELECT product_blocks.product_block_id FROM product_blocks WHERE product_blocks.name IN ('DeviceBlock'))) AND product_block_resource_types.resource_type_id = (SELECT resource_types.resource_type_id FROM resource_types WHERE resource_types.resource_type IN ('si_ipv4_network'))
-    """)
-    conn.execute("""
-DELETE FROM product_block_resource_types WHERE product_block_resource_types.product_block_id IN (SELECT product_blocks.product_block_id FROM product_blocks WHERE product_blocks.name IN ('DeviceBlock')) AND product_block_resource_types.resource_type_id = (SELECT resource_types.resource_type_id FROM resource_types WHERE resource_types.resource_type IN ('ias_lt_ipv4_network'))
-    """)
-    conn.execute("""
-DELETE FROM subscription_instance_values USING product_block_resource_types WHERE subscription_instance_values.subscription_instance_id IN (SELECT subscription_instances.subscription_instance_id FROM subscription_instances WHERE subscription_instances.subscription_instance_id IN (SELECT product_blocks.product_block_id FROM product_blocks WHERE product_blocks.name IN ('DeviceBlock'))) AND product_block_resource_types.resource_type_id = (SELECT resource_types.resource_type_id FROM resource_types WHERE resource_types.resource_type IN ('ias_lt_ipv4_network'))
-    """)
-    conn.execute("""
-DELETE FROM product_block_resource_types WHERE product_block_resource_types.product_block_id IN (SELECT product_blocks.product_block_id FROM product_blocks WHERE product_blocks.name IN ('DeviceBlock')) AND product_block_resource_types.resource_type_id = (SELECT resource_types.resource_type_id FROM resource_types WHERE resource_types.resource_type IN ('ias_lt_ipv6_network'))
-    """)
-    conn.execute("""
-DELETE FROM subscription_instance_values USING product_block_resource_types WHERE subscription_instance_values.subscription_instance_id IN (SELECT subscription_instances.subscription_instance_id FROM subscription_instances WHERE subscription_instances.subscription_instance_id IN (SELECT product_blocks.product_block_id FROM product_blocks WHERE product_blocks.name IN ('DeviceBlock'))) AND product_block_resource_types.resource_type_id = (SELECT resource_types.resource_type_id FROM resource_types WHERE resource_types.resource_type IN ('ias_lt_ipv6_network'))
-    """)
-    conn.execute("""
-DELETE FROM product_block_resource_types WHERE product_block_resource_types.product_block_id IN (SELECT product_blocks.product_block_id FROM product_blocks WHERE product_blocks.name IN ('DeviceBlock')) AND product_block_resource_types.resource_type_id = (SELECT resource_types.resource_type_id FROM resource_types WHERE resource_types.resource_type IN ('site_city'))
-    """)
-    conn.execute("""
-DELETE FROM subscription_instance_values USING product_block_resource_types WHERE subscription_instance_values.subscription_instance_id IN (SELECT subscription_instances.subscription_instance_id FROM subscription_instances WHERE subscription_instances.subscription_instance_id IN (SELECT product_blocks.product_block_id FROM product_blocks WHERE product_blocks.name IN ('DeviceBlock'))) AND product_block_resource_types.resource_type_id = (SELECT resource_types.resource_type_id FROM resource_types WHERE resource_types.resource_type IN ('site_city'))
-    """)
-    conn.execute("""
-DELETE FROM product_block_resource_types WHERE product_block_resource_types.product_block_id IN (SELECT product_blocks.product_block_id FROM product_blocks WHERE product_blocks.name IN ('DeviceBlock')) AND product_block_resource_types.resource_type_id = (SELECT resource_types.resource_type_id FROM resource_types WHERE resource_types.resource_type IN ('site_country'))
-    """)
-    conn.execute("""
-DELETE FROM subscription_instance_values USING product_block_resource_types WHERE subscription_instance_values.subscription_instance_id IN (SELECT subscription_instances.subscription_instance_id FROM subscription_instances WHERE subscription_instances.subscription_instance_id IN (SELECT product_blocks.product_block_id FROM product_blocks WHERE product_blocks.name IN ('DeviceBlock'))) AND product_block_resource_types.resource_type_id = (SELECT resource_types.resource_type_id FROM resource_types WHERE resource_types.resource_type IN ('site_country'))
-    """)
-    conn.execute("""
-DELETE FROM product_block_resource_types WHERE product_block_resource_types.product_block_id IN (SELECT product_blocks.product_block_id FROM product_blocks WHERE product_blocks.name IN ('DeviceBlock')) AND product_block_resource_types.resource_type_id = (SELECT resource_types.resource_type_id FROM resource_types WHERE resource_types.resource_type IN ('site_country_code'))
-    """)
-    conn.execute("""
-DELETE FROM subscription_instance_values USING product_block_resource_types WHERE subscription_instance_values.subscription_instance_id IN (SELECT subscription_instances.subscription_instance_id FROM subscription_instances WHERE subscription_instances.subscription_instance_id IN (SELECT product_blocks.product_block_id FROM product_blocks WHERE product_blocks.name IN ('DeviceBlock'))) AND product_block_resource_types.resource_type_id = (SELECT resource_types.resource_type_id FROM resource_types WHERE resource_types.resource_type IN ('site_country_code'))
-    """)
-    conn.execute("""
-DELETE FROM product_block_resource_types WHERE product_block_resource_types.product_block_id IN (SELECT product_blocks.product_block_id FROM product_blocks WHERE product_blocks.name IN ('DeviceBlock')) AND product_block_resource_types.resource_type_id = (SELECT resource_types.resource_type_id FROM resource_types WHERE resource_types.resource_type IN ('site_latitude'))
-    """)
-    conn.execute("""
-DELETE FROM subscription_instance_values USING product_block_resource_types WHERE subscription_instance_values.subscription_instance_id IN (SELECT subscription_instances.subscription_instance_id FROM subscription_instances WHERE subscription_instances.subscription_instance_id IN (SELECT product_blocks.product_block_id FROM product_blocks WHERE product_blocks.name IN ('DeviceBlock'))) AND product_block_resource_types.resource_type_id = (SELECT resource_types.resource_type_id FROM resource_types WHERE resource_types.resource_type IN ('site_latitude'))
-    """)
-    conn.execute("""
-DELETE FROM product_block_resource_types WHERE product_block_resource_types.product_block_id IN (SELECT product_blocks.product_block_id FROM product_blocks WHERE product_blocks.name IN ('DeviceBlock')) AND product_block_resource_types.resource_type_id = (SELECT resource_types.resource_type_id FROM resource_types WHERE resource_types.resource_type IN ('site_longitude'))
-    """)
-    conn.execute("""
-DELETE FROM subscription_instance_values USING product_block_resource_types WHERE subscription_instance_values.subscription_instance_id IN (SELECT subscription_instances.subscription_instance_id FROM subscription_instances WHERE subscription_instances.subscription_instance_id IN (SELECT product_blocks.product_block_id FROM product_blocks WHERE product_blocks.name IN ('DeviceBlock'))) AND product_block_resource_types.resource_type_id = (SELECT resource_types.resource_type_id FROM resource_types WHERE resource_types.resource_type IN ('site_longitude'))
-    """)
-    conn.execute("""
-DELETE FROM product_block_resource_types WHERE product_block_resource_types.product_block_id IN (SELECT product_blocks.product_block_id FROM product_blocks WHERE product_blocks.name IN ('DeviceBlock')) AND product_block_resource_types.resource_type_id = (SELECT resource_types.resource_type_id FROM resource_types WHERE resource_types.resource_type IN ('snmp_location'))
-    """)
-    conn.execute("""
-DELETE FROM subscription_instance_values USING product_block_resource_types WHERE subscription_instance_values.subscription_instance_id IN (SELECT subscription_instances.subscription_instance_id FROM subscription_instances WHERE subscription_instances.subscription_instance_id IN (SELECT product_blocks.product_block_id FROM product_blocks WHERE product_blocks.name IN ('DeviceBlock'))) AND product_block_resource_types.resource_type_id = (SELECT resource_types.resource_type_id FROM resource_types WHERE resource_types.resource_type IN ('snmp_location'))
-    """)
-    conn.execute("""
-DELETE FROM subscription_instance_values WHERE subscription_instance_values.resource_type_id IN (SELECT resource_types.resource_type_id FROM resource_types WHERE resource_types.resource_type IN ('snmp_location', 'fqdn', 'ts_address', 'site_city', 'lo_ipv6_address', 'lo_ipv4_address', 'site_country_code', 'site_latitude', 'site_longitude', 'lo_iso_address', 'site_country', 'ias_lt_ipv4_network', 'ias_lt_ipv6_network', 'si_ipv4_network', 'ts_port'))
-    """)
-    conn.execute("""
-DELETE FROM resource_types WHERE resource_types.resource_type IN ('snmp_location', 'fqdn', 'ts_address', 'site_city', 'lo_ipv6_address', 'lo_ipv4_address', 'site_country_code', 'site_latitude', 'site_longitude', 'lo_iso_address', 'site_country', 'ias_lt_ipv4_network', 'ias_lt_ipv6_network', 'si_ipv4_network', 'ts_port')
-    """)
-    conn.execute("""
-DELETE FROM product_product_blocks WHERE product_product_blocks.product_id IN (SELECT products.product_id FROM products WHERE products.name IN ('Router', 'Switch')) AND product_product_blocks.product_block_id IN (SELECT product_blocks.product_block_id FROM product_blocks WHERE product_blocks.name IN ('DeviceBlock'))
-    """)
-    conn.execute("""
-DELETE FROM fixed_inputs WHERE fixed_inputs.product_id IN (SELECT products.product_id FROM products WHERE products.name IN ('Router', 'Switch')) AND fixed_inputs.name = 'device_type'
-    """)
-    conn.execute("""
-DELETE FROM fixed_inputs WHERE fixed_inputs.product_id IN (SELECT products.product_id FROM products WHERE products.name IN ('Router', 'Switch')) AND fixed_inputs.name = 'device_vendor'
-    """)
-    conn.execute("""
-DELETE FROM subscription_instances WHERE subscription_instances.product_block_id IN (SELECT product_blocks.product_block_id FROM product_blocks WHERE product_blocks.name IN ('DeviceBlock'))
-    """)
-    conn.execute("""
-DELETE FROM product_blocks WHERE product_blocks.name IN ('DeviceBlock')
-    """)
-    conn.execute("""
-DELETE FROM processes WHERE processes.pid IN (SELECT processes_subscriptions.pid FROM processes_subscriptions WHERE processes_subscriptions.subscription_id IN (SELECT subscriptions.subscription_id FROM subscriptions WHERE subscriptions.product_id IN (SELECT products.product_id FROM products WHERE products.name IN ('Router', 'Switch'))))
-    """)
-    conn.execute("""
-DELETE FROM processes_subscriptions WHERE processes_subscriptions.subscription_id IN (SELECT subscriptions.subscription_id FROM subscriptions WHERE subscriptions.product_id IN (SELECT products.product_id FROM products WHERE products.name IN ('Router', 'Switch')))
-    """)
-    conn.execute("""
-DELETE FROM subscription_instances WHERE subscription_instances.subscription_id IN (SELECT subscriptions.subscription_id FROM subscriptions WHERE subscriptions.product_id IN (SELECT products.product_id FROM products WHERE products.name IN ('Router', 'Switch')))
-    """)
-    conn.execute("""
-DELETE FROM subscriptions WHERE subscriptions.product_id IN (SELECT products.product_id FROM products WHERE products.name IN ('Router', 'Switch'))
-    """)
-    conn.execute("""
-DELETE FROM products WHERE products.name IN ('Router', 'Switch')
-    """)
diff --git a/gso/services/provisioning_proxy.py b/gso/services/provisioning_proxy.py
index 1189647133fde96d469c71f32f188bdc186fa8b0..aadfbe463f63ce04f47bfab888195011416ff7a3 100644
--- a/gso/services/provisioning_proxy.py
+++ b/gso/services/provisioning_proxy.py
@@ -1,3 +1,4 @@
+import json
 import logging
 
 import requests
@@ -6,6 +7,7 @@ from orchestrator.config.assignee import Assignee
 from orchestrator.forms import FormPage, ReadOnlyField
 from orchestrator.forms.validators import Accept, Label, LongText
 from orchestrator.types import UUIDstr, State
+from orchestrator.utils.json import json_dumps
 
 from gso import settings
 from gso.products.product_types.device import DeviceProvisioning
@@ -29,28 +31,7 @@ def provision_node(
     parameters = {
         'callback': callback_url,
         'dry_run': dry_run,
-        'device': {
-            'fqdn': device_params.fqdn,
-            'lo_address': {
-                'v4': str(device_params.lo_ipv4_address),
-                'v6': str(device_params.lo_ipv6_address)
-            },
-            'lo_iso_address': device_params.lo_iso_address,
-            'si_ipv4_network': str(device_params.si_ipv4_network),
-            'ias_lt_network': {
-                'v4': str(device_params.ias_lt_ipv4_network),
-                'v6': str(device_params.ias_lt_ipv6_network)
-            },
-            'site_country_code': device_params.site_country_code,
-            'site_city': device_params.site_city,
-            'site_latitude': device_params.site_latitude,
-            'site_longitude': device_params.site_longitude,
-            'snmp_location': device_params.snmp_location,
-            'device_type': node_subscription_params.device_type,
-            'device_vendor': node_subscription_params.device_vendor,
-            'ts_address': device_params.ts_address,
-            'ts_port': device_params.ts_port
-        }
+        'device': json.loads(json_dumps(node_subscription_params))
     }
 
     post_request = requests.post(
diff --git a/gso/workflows/site/__init__.py b/gso/workflows/site/__init__.py
new file mode 100644
index 0000000000000000000000000000000000000000..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391