diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index fa4929c..7c14324 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -8,7 +8,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: ['3.7', '3.8', '3.9', '3.10', '3.11']
+        python-version: ['3.8', '3.9', '3.10', '3.11']
 
     steps:
     - uses: actions/checkout@v2
diff --git a/yeti_switch_api/orm/__init__.py b/yeti_switch_api/orm/__init__.py
index 816b0e7..8766eda 100644
--- a/yeti_switch_api/orm/__init__.py
+++ b/yeti_switch_api/orm/__init__.py
@@ -13,6 +13,7 @@
 from .numberlist import Numberlist  # noqa: F401
 from .numberlist_item import NumberlistItem  # noqa: F401
 from .rateplan import Rateplan  # noqa: F401
+from .routing_plan import RoutingPlan  # noqa: F401
 from .routing_tag import RoutingTag  # noqa: F401
 
 from .gateway import Gateway  # noqa: F401
@@ -23,3 +24,4 @@
 from .country import Country  # noqa: F401
 from .network import Network  # noqa: F401
 from .network_type import NetworkType  # noqa: F401
+from .timezone import Timezone  # noqa: F401
diff --git a/yeti_switch_api/orm/account.py b/yeti_switch_api/orm/account.py
index ac2d58c..5af40dd 100644
--- a/yeti_switch_api/orm/account.py
+++ b/yeti_switch_api/orm/account.py
@@ -4,9 +4,10 @@
 class Account(BaseModel):
     class Meta:
         path = "accounts"
-        type = "account"
+        type = "accounts"
 
     contractor = RelationField("contractor")
+    timezone = RelationField("timezone")
 
     name = AttributeField("name")
     balance = AttributeField("balance")
@@ -14,4 +15,4 @@ class Meta:
     max_balance = AttributeField("max-balance")
 
     def creatable_fields(self):
-        return ["contractor", "min_balace", "max_balance"]
+        return ["name", "contractor", "timezone", "min-balance", "max-balance"]
diff --git a/yeti_switch_api/orm/customers_auth.py b/yeti_switch_api/orm/customers_auth.py
index d0c0a32..a8660d8 100644
--- a/yeti_switch_api/orm/customers_auth.py
+++ b/yeti_switch_api/orm/customers_auth.py
@@ -7,4 +7,34 @@ class Meta:
         type = "customers-auths"
 
     name = AttributeField("name")
-    src_numberlist = RelationField("src_numberlist")
+    enabled = AttributeField("enabled")
+    src_numberlist = RelationField("src-numberlist")
+    dst_numberlist = RelationField("dst-numberlist")
+    customer = RelationField("customer")
+    account = RelationField("account")
+    rateplan = RelationField("rateplan")
+    routing_plan = RelationField("routing-plan")
+    gateway = RelationField("gateway")
+    pop = RelationField("pop")
+    ip = AttributeField("ip")
+    src_prefix = AttributeField("src-prefix")
+    dst_prefix = AttributeField("dst-prefix")
+    x_yeti_auth = AttributeField("x-yeti-auth")
+
+    def creatable_fields(self):
+        return [
+            "name",
+            "enabled",
+            "src-numberlist",
+            "dst-numberlist",
+            "customer",
+            "account",
+            "rateplan",
+            "routing-plan",
+            "gateway",
+            "pop",
+            "ip",
+            "src-prefix",
+            "dst-prefix",
+            "x-yeti-auth",
+        ]
diff --git a/yeti_switch_api/orm/orm_client.py b/yeti_switch_api/orm/orm_client.py
index 9f3f91b..fddf2f6 100644
--- a/yeti_switch_api/orm/orm_client.py
+++ b/yeti_switch_api/orm/orm_client.py
@@ -16,6 +16,7 @@
 from .numberlist import Numberlist
 from .numberlist_item import NumberlistItem
 from .rateplan import Rateplan
+from .routing_plan import RoutingPlan
 from .routing_tag import RoutingTag
 
 from .gateway import Gateway
@@ -26,6 +27,7 @@
 from .country import Country
 from .network import Network
 from .network_type import NetworkType
+from .timezone import Timezone
 
 
 class OrmClient:
@@ -55,6 +57,7 @@ def __register_models(cls):
         cls.__register_model(Numberlist)
         cls.__register_model(NumberlistItem)
         cls.__register_model(Rateplan)
+        cls.__register_model(RoutingPlan)
         cls.__register_model(RoutingTag)
         cls.__register_model(Gateway)
         cls.__register_model(GatewayGroup)
@@ -63,6 +66,7 @@ def __register_models(cls):
         cls.__register_model(Country)
         cls.__register_model(Network)
         cls.__register_model(NetworkType)
+        cls.__register_model(Timezone)
 
     @classmethod
     def __register_model(cls, model_class):
diff --git a/yeti_switch_api/orm/routing_plan.py b/yeti_switch_api/orm/routing_plan.py
new file mode 100644
index 0000000..406fc1e
--- /dev/null
+++ b/yeti_switch_api/orm/routing_plan.py
@@ -0,0 +1,12 @@
+from .base_model import BaseModel, AttributeField
+
+
+class RoutingPlan(BaseModel):
+    class Meta:
+        path = "routing-plans"
+        type = "routing-plans"
+
+    name = AttributeField("name")
+    rate_delta_max = AttributeField("rate-delta-max")
+    use_lnp = AttributeField("use-lnp")
+    max_rerouting_attempts = AttributeField("max-rerouting-attempts")
diff --git a/yeti_switch_api/orm/timezone.py b/yeti_switch_api/orm/timezone.py
new file mode 100644
index 0000000..7d893d6
--- /dev/null
+++ b/yeti_switch_api/orm/timezone.py
@@ -0,0 +1,9 @@
+from .base_model import BaseModel, AttributeField
+
+
+class Timezone(BaseModel):
+    class Meta:
+        path = "timezones"
+        type = "timezones"
+
+    name = AttributeField("name")