diff --git a/ns1/__init__.py b/ns1/__init__.py
index abe491c..a4cf02c 100644
--- a/ns1/__init__.py
+++ b/ns1/__init__.py
@@ -566,11 +566,13 @@ def createScope(
         return scope.create(callback=callback, errback=errback, **kwargs)
 
     def loadScope(
-        self, scopegroup_id, address_id, callback=None, errback=None
-    ):
+            self,
+            id,
+            callback=None,
+            errback=None):
         import ns1.ipam
-
-        scope = ns1.ipam.Scope(self.config, scopegroup_id, address_id)
+        # pass dummy values for scope group and address id, as these are not used here anyways
+        scope = ns1.ipam.Scope(self.config, None, None, id)
 
         return scope.load(callback=callback, errback=errback)
 
diff --git a/ns1/ipam.py b/ns1/ipam.py
index 674fc63..d2866b8 100644
--- a/ns1/ipam.py
+++ b/ns1/ipam.py
@@ -907,6 +907,7 @@ def load(self, callback=None, errback=None, reload=False):
 
         def success(result, *args):
             self.data = result
+            self.scopegroup_id = result["scope_group_id"]
             self.address_id = result["address_id"]
             self.options = result["options"]
 
diff --git a/ns1/rest/ipam.py b/ns1/rest/ipam.py
index cd1caf4..c82e281 100644
--- a/ns1/rest/ipam.py
+++ b/ns1/rest/ipam.py
@@ -11,12 +11,11 @@ class Addresses(resource.BaseResource):
     ROOT = "ipam/address"
     INT_FIELDS = [
         "network_id",
-        "address_id",
-        "root_address_id",
-        " merged_address_id",
+        "parent_id",
         "scope_group_id",
     ]
-    PASSTHRU_FIELDS = ["prefix", "status", "desc", "tags", "reserve"]
+    PASSTHRU_FIELDS = ["name", "prefix", "status", "desc", "tags", "reserve", "hostname", "forward_zone_handle",
+                       "reverse_zone_handle", ]
     BOOL_FIELDS = ["parent"]
 
     def _buildBody(self, **kwargs):
@@ -137,12 +136,15 @@ def retrieve_dhcp_option(self, address_id, callback=None, errback=None):
     #                               callback=callback,
     #                               errback=errback)
 
-    def search(self, network_id, prefix, callback=None, errback=None):
+    def search(self, callback=None, errback=None, **kwargs):
+        params = {k: v for k, v in kwargs if
+                  k in ['network_id', 'asc_desc', 'mask', 'max', 'name', 'order_by', 'prefix', 'tag', 'status']}
         return self._make_request(
             "GET",
-            "%s/search/%s/%s" % (self.ROOT, network_id, prefix),
+            "%s/search" % (self.ROOT),
             callback=callback,
             errback=errback,
+            params=params,
         )
 
 
@@ -218,7 +220,7 @@ def report(self, network_id, callback=None, errback=None):
 class Scopegroups(resource.BaseResource):
     ROOT = "dhcp/scopegroup"
     INT_FIELDS = ["id", "dhcp_service_id", "valid_lifetime_secs"]
-    PASSTHRU_FIELDS = ["dhcpv4", "dhcpv6", "name", "tags"]
+    PASSTHRU_FIELDS = ["dhcpv4", "dhcpv6", "name", "tags", "template", "options", ]
     BOOL_FIELDS = ["enabled", "echo_client_id"]
 
     def _buildBody(self, **kwargs):
@@ -269,6 +271,15 @@ def retrieve(self, scope_group_id, callback=None, errback=None):
             errback=errback,
         )
 
+    def expand(self, scope_group_id, callback=None, errback=None):
+        return self._make_request(
+            "GET",
+            "%s/%s" % (self.ROOT, scope_group_id),
+            callback=callback,
+            errback=errback,
+            params={'expand': True}
+        )
+
 
 class Scopes(resource.BaseResource):
     ROOT = "dhcp/scope"