diff --git a/build b/build
index 7813681..301160a 100644
--- a/build
+++ b/build
@@ -1 +1 @@
-5
\ No newline at end of file
+8
\ No newline at end of file
diff --git a/src/RESTAPI/RESTAPI_venue_handler.cpp b/src/RESTAPI/RESTAPI_venue_handler.cpp
index af4abea..9c8eab2 100644
--- a/src/RESTAPI/RESTAPI_venue_handler.cpp
+++ b/src/RESTAPI/RESTAPI_venue_handler.cpp
@@ -276,21 +276,19 @@ namespace OpenWifi {
 		auto testUpdateOnly = GetBoolParameter("testUpdateOnly");
 		if (testUpdateOnly) {
 			ProvObjects::SerialNumberList SNL;
-
+            StorageService()->InventoryDB().GetDevicesForVenue(UUID, SNL.serialNumbers);
 			Poco::JSON::Object Answer;
-			SNL.serialNumbers = Existing.devices;
 			SNL.to_json(Answer);
 			return ReturnObject(Answer);
 		}
 
 		if (GetBoolParameter("updateAllDevices")) {
 			ProvObjects::SerialNumberList SNL;
+            StorageService()->InventoryDB().GetDevicesForVenue(UUID, SNL.serialNumbers);
 
 			Poco::JSON::Object Answer;
-			SNL.serialNumbers = Existing.devices;
 			auto JobId = MicroServiceCreateUUID();
 			Types::StringVec Parameters{UUID};
-			;
 			auto NewJob = new VenueConfigUpdater(JobId, "VenueConfigurationUpdater", Parameters, 0,
 												 UserInfo_.userinfo, Logger());
 			JobController()->AddJob(dynamic_cast<Job *>(NewJob));
@@ -302,11 +300,10 @@ namespace OpenWifi {
 		if (GetBoolParameter("upgradeAllDevices")) {
 			if (GetBoolParameter("revisionsAvailable")) {
 				std::set<std::string> DeviceTypes;
-				for (const auto &serialNumber : Existing.devices) {
-					ProvObjects::InventoryTag Device;
-					if (StorageService()->InventoryDB().GetRecord("id", serialNumber, Device)) {
-						DeviceTypes.insert(Device.deviceType);
-					}
+                std::vector<ProvObjects::InventoryTag> ExistingDevices;
+                StorageService()->InventoryDB().GetDevicesForVenue(UUID, ExistingDevices);
+				for (const auto &device : ExistingDevices) {
+                    DeviceTypes.insert(device.deviceType);
 				}
 
 				//  Get all the revisions for all the device types
@@ -374,18 +371,17 @@ namespace OpenWifi {
 				return ReturnObject(Answer);
 			}
 
-			ProvObjects::SerialNumberList SNL;
-
 			auto Revision = GetParameter("revision", "");
 			if (Revision.empty()) {
 				return BadRequest(RESTAPI::Errors::MissingOrInvalidParameters);
 			}
 
+            ProvObjects::SerialNumberList SNL;
+            StorageService()->InventoryDB().GetDevicesForVenue(UUID, SNL.serialNumbers);
+
 			Poco::JSON::Object Answer;
-			SNL.serialNumbers = Existing.devices;
 			auto JobId = MicroServiceCreateUUID();
 			Types::StringVec Parameters{UUID, Revision};
-			;
 			auto NewJob = new VenueUpgrade(JobId, "VenueFirmwareUpgrade", Parameters, 0,
 										   UserInfo_.userinfo, Logger());
 			JobController()->AddJob(dynamic_cast<Job *>(NewJob));
@@ -396,9 +392,9 @@ namespace OpenWifi {
 
 		if (GetBoolParameter("rebootAllDevices")) {
 			ProvObjects::SerialNumberList SNL;
+            StorageService()->InventoryDB().GetDevicesForVenue(UUID, SNL.serialNumbers);
 
 			Poco::JSON::Object Answer;
-			SNL.serialNumbers = Existing.devices;
 			auto JobId = MicroServiceCreateUUID();
 			Types::StringVec Parameters{UUID};
 			;
diff --git a/src/storage/storage_inventory.cpp b/src/storage/storage_inventory.cpp
index 7f6ef56..27fa8fd 100644
--- a/src/storage/storage_inventory.cpp
+++ b/src/storage/storage_inventory.cpp
@@ -232,6 +232,47 @@ namespace OpenWifi {
 		}
 		return true;
 	}
+
+    bool InventoryDB::GetDevicesForVenue(const std::string &venue_uuid, std::vector<std::string> &devices) {
+        try {
+            std::vector<ProvObjects::InventoryTag> device_list;
+            if(GetRecords(1, 1000, device_list, fmt::format(" venue='{}' ", venue_uuid))) {
+                for(auto &i:device_list) {
+                    devices.push_back(i.serialNumber);
+                }
+                return true;
+            }
+        } catch(const Poco::Exception &E) {
+            Logger().log(E);
+            return false;
+        } catch(const std::exception &E) {
+            Logger().error(fmt::format("std::exception: {}",E.what()));
+            return false;
+        } catch(...) {
+            Logger().error("Unknown exception");
+            return false;
+        }
+        return false;
+    }
+
+    bool InventoryDB::GetDevicesForVenue(const std::string &venue_uuid, std::vector<ProvObjects::InventoryTag> &devices) {
+        try {
+            return GetRecords(1, 1000, devices, fmt::format(" venue='{}' ", venue_uuid));
+        } catch(const Poco::Exception &E) {
+            Logger().log(E);
+            return false;
+        } catch(const std::exception &E) {
+            Logger().error(fmt::format("std::exception: {}",E.what()));
+            return false;
+        } catch(...) {
+            Logger().error("Unknown exception");
+            return false;
+        }
+
+        return false;
+    }
+
+
 } // namespace OpenWifi
 
 template <>
diff --git a/src/storage/storage_inventory.h b/src/storage/storage_inventory.h
index c1a1358..b96e271 100644
--- a/src/storage/storage_inventory.h
+++ b/src/storage/storage_inventory.h
@@ -38,6 +38,9 @@ namespace OpenWifi {
 
 		bool Upgrade(uint32_t from, uint32_t &to) override;
 
+        bool GetDevicesForVenue(const std::string &uuid, std::vector<std::string> &devices);
+        bool GetDevicesForVenue(const std::string &uuid, std::vector<ProvObjects::InventoryTag> &devices);
+
 	  private:
 		bool EvaluateDeviceRules(const ProvObjects::InventoryTag &T,
 								 ProvObjects::DeviceRules &Rules);