diff --git a/core/unifi/clients.go b/core/unifi/clients.go
index a6be75c4..b9bcad71 100644
--- a/core/unifi/clients.go
+++ b/core/unifi/clients.go
@@ -19,6 +19,8 @@ func (u *Unifi) GetClients(sites Sites) (Clients, error) {
 		}
 
 		for i, d := range response.Data {
+			// Add special SourceName value.
+			response.Data[i].SourceName = u.URL
 			// Add the special "Site Name" to each client. This becomes a Grafana filter somewhere.
 			response.Data[i].SiteName = site.Desc + " (" + site.Name + ")"
 			// Fix name and hostname fields. Sometimes one or the other is blank.
@@ -37,6 +39,7 @@ type Clients []*Client
 
 // Client defines all the data a connected-network client contains.
 type Client struct {
+	SourceName   string  `json:"-"`
 	Anomalies    int64   `json:"anomalies,omitempty"`
 	ApMac        string  `json:"ap_mac"`
 	ApName       string  `json:"-"`
diff --git a/core/unifi/devices.go b/core/unifi/devices.go
index f6e77a65..d877d9c4 100644
--- a/core/unifi/devices.go
+++ b/core/unifi/devices.go
@@ -48,25 +48,25 @@ func (u *Unifi) parseDevices(data []json.RawMessage, siteName string) *Devices {
 
 		switch assetType { // Unmarshal again into the correct type..
 		case "uap":
-			dev := &UAP{SiteName: siteName}
+			dev := &UAP{SiteName: siteName, SourceName: u.URL}
 			if u.unmarshalDevice(assetType, r, dev) == nil {
 				dev.Name = pick(dev.Name, dev.Mac)
 				devices.UAPs = append(devices.UAPs, dev)
 			}
 		case "ugw", "usg": // in case they ever fix the name in the api.
-			dev := &USG{SiteName: siteName}
+			dev := &USG{SiteName: siteName, SourceName: u.URL}
 			if u.unmarshalDevice(assetType, r, dev) == nil {
 				dev.Name = pick(dev.Name, dev.Mac)
 				devices.USGs = append(devices.USGs, dev)
 			}
 		case "usw":
-			dev := &USW{SiteName: siteName}
+			dev := &USW{SiteName: siteName, SourceName: u.URL}
 			if u.unmarshalDevice(assetType, r, dev) == nil {
 				dev.Name = pick(dev.Name, dev.Mac)
 				devices.USWs = append(devices.USWs, dev)
 			}
 		case "udm":
-			dev := &UDM{SiteName: siteName}
+			dev := &UDM{SiteName: siteName, SourceName: u.URL}
 			if u.unmarshalDevice(assetType, r, dev) == nil {
 				dev.Name = pick(dev.Name, dev.Mac)
 				devices.UDMs = append(devices.UDMs, dev)
diff --git a/core/unifi/ids.go b/core/unifi/ids.go
index c0ece97c..7bb4232c 100644
--- a/core/unifi/ids.go
+++ b/core/unifi/ids.go
@@ -13,6 +13,7 @@ type IDSList []*IDS
 
 // IDS holds an Intrusion Prevention System Event.
 type IDS struct {
+	SourceName    string   `json:"-"`
 	ID            string   `json:"_id"`
 	Archived      FlexBool `json:"archived"`
 	Timestamp     int64    `json:"timestamp"`
@@ -94,7 +95,9 @@ func (u *Unifi) GetIDS(sites Sites, from, to time.Time) ([]*IDS, error) {
 		if err != nil {
 			return data, err
 		}
-
+		for i := range ids {
+			ids[i].SourceName = u.URL
+		}
 		data = append(data, ids...)
 	}
 
diff --git a/core/unifi/site.go b/core/unifi/site.go
index ae0df3a8..2789a8b6 100644
--- a/core/unifi/site.go
+++ b/core/unifi/site.go
@@ -15,6 +15,8 @@ func (u *Unifi) GetSites() (Sites, error) {
 	sites := []string{} // used for debug log only
 
 	for i, d := range response.Data {
+		// Add special SourceName value.
+		response.Data[i].SourceName = u.URL
 		// If the human name is missing (description), set it to the cryptic name.
 		response.Data[i].Desc = pick(d.Desc, d.Name)
 		// Add the custom site name to each site. used as a Grafana filter somewhere.
@@ -32,6 +34,7 @@ type Sites []*Site
 
 // Site represents a site's data.
 type Site struct {
+	SourceName   string   `json:"-"`
 	ID           string   `json:"_id"`
 	Name         string   `json:"name"`
 	Desc         string   `json:"desc"`
diff --git a/core/unifi/uap.go b/core/unifi/uap.go
index 6e1238a6..172504b8 100644
--- a/core/unifi/uap.go
+++ b/core/unifi/uap.go
@@ -6,10 +6,9 @@ import (
 )
 
 // UAP represents all the data from the Ubiquiti Controller for a Unifi Access Point.
+// This was auto generated then edited by hand to get all the data types right.
 type UAP struct {
-	/* This was auto generated and then slowly edited by hand
-	   to get all the data types right and graphable.
-	*/
+	SourceName   string   `json:"-"`
 	ID           string   `json:"_id"`
 	Adopted      FlexBool `json:"adopted"`
 	AntennaTable []struct {
diff --git a/core/unifi/udm.go b/core/unifi/udm.go
index 51382435..172d0908 100644
--- a/core/unifi/udm.go
+++ b/core/unifi/udm.go
@@ -3,6 +3,7 @@ package unifi
 // UDM represents all the data from the Ubiquiti Controller for a Unifi Dream Machine.
 // The UDM shares several structs/type-data with USW and USG.
 type UDM struct {
+	SourceName            string   `json:"-"`
 	SiteID                string   `json:"site_id"`
 	SiteName              string   `json:"-"`
 	Mac                   string   `json:"mac"`
diff --git a/core/unifi/usg.go b/core/unifi/usg.go
index 42321fbc..d7aff5a1 100644
--- a/core/unifi/usg.go
+++ b/core/unifi/usg.go
@@ -7,6 +7,7 @@ import (
 
 // USG represents all the data from the Ubiquiti Controller for a Unifi Security Gateway.
 type USG struct {
+	SourceName    string   `json:"-"`
 	ID            string   `json:"_id"`
 	Adopted       FlexBool `json:"adopted"`
 	Cfgversion    string   `json:"cfgversion"`
diff --git a/core/unifi/usw.go b/core/unifi/usw.go
index d6eca554..242b2053 100644
--- a/core/unifi/usw.go
+++ b/core/unifi/usw.go
@@ -7,6 +7,7 @@ import (
 
 // USW represents all the data from the Ubiquiti Controller for a Unifi Switch.
 type USW struct {
+	SourceName    string   `json:"-"`
 	SiteName      string   `json:"-"`
 	ID            string   `json:"_id"`
 	Adopted       FlexBool `json:"adopted"`