diff --git a/management/server/account.go b/management/server/account.go
index cdb46fccb..3049dcafe 100644
--- a/management/server/account.go
+++ b/management/server/account.go
@@ -511,7 +511,18 @@ func (am *DefaultAccountManager) newAccount(userID, domain string) (*Account, er
 			log.Warnf("an account with ID already exists, retrying...")
 			continue
 		} else if statusErr.Type() == status.NotFound {
-			return newAccountWithId(accountId, userID, domain), nil
+			newAccount := newAccountWithId(accountId, userID, domain)
+			_, err = am.eventStore.Save(&activity.Event{
+				Timestamp:   time.Now(),
+				Activity:    activity.AccountCreated,
+				AccountID:   newAccount.Id,
+				TargetID:    newAccount.Id,
+				InitiatorID: userID,
+			})
+			if err != nil {
+				return nil, err
+			}
+			return newAccount, nil
 		} else {
 			return nil, err
 		}
@@ -798,16 +809,15 @@ func (am *DefaultAccountManager) handleNewUserAccount(domainAcc *Account, claims
 		return nil, err
 	}
 
-	opEvent := &activity.Event{
-		Timestamp:     time.Now(),
-		Type:          activity.ManagementEvent,
-		OperationCode: activity.UserJoinedOperation,
-		AccountID:     account.Id,
-		TargetID:      claims.UserId,
-		ModifierID:    claims.UserId,
+	event := &activity.Event{
+		Timestamp:   time.Now(),
+		Activity:    activity.UserJoined,
+		AccountID:   account.Id,
+		TargetID:    claims.UserId,
+		InitiatorID: claims.UserId,
 	}
 
-	_, err = am.eventStore.Save(opEvent)
+	_, err = am.eventStore.Save(event)
 	if err != nil {
 		return nil, err
 	}
diff --git a/management/server/activity/event.go b/management/server/activity/event.go
index d39083c6d..85fc4d3a5 100644
--- a/management/server/activity/event.go
+++ b/management/server/activity/event.go
@@ -3,43 +3,69 @@ package activity
 import "time"
 
 const (
-	// DeviceEvent describes an event that happened of a device (e.g, connected/disconnected)
-	DeviceEvent Type = "device"
-	// ManagementEvent describes an event that happened on a Management service (e.g., user added)
-	ManagementEvent Type = "management"
+	// PeerAddedByUser indicates that a user added a new peer to the system
+	PeerAddedByUser Activity = iota
+	// PeerAddedWithSetupKey indicates that a new peer joined the system using a setup key
+	PeerAddedWithSetupKey
+	// UserJoined indicates that a new user joined the account
+	UserJoined
+	// UserInvited indicates that a new user was invited to join the account
+	UserInvited
+	// AccountCreated indicates that a new account has been created
+	AccountCreated
 )
 
 const (
-	AddPeerByUserOperation Operation = iota
-	AddPeerWithKeyOperation
-	UserJoinedOperation
+	// PeerAddedByUserMessage is a human-readable text message of the PeerAddedByUser activity
+	PeerAddedByUserMessage string = "New peer added by a user"
+	// PeerAddedWithSetupKeyMessage is a human-readable text message of the PeerAddedWithSetupKey activity
+	PeerAddedWithSetupKeyMessage = "New peer added with a setup key"
+	//UserJoinedMessage is a human-readable text message of the UserJoined activity
+	UserJoinedMessage string = "New user joined"
+	//UserInvitedMessage is a human-readable text message of the UserInvited activity
+	UserInvitedMessage string = "New user invited"
+	//AccountCreatedMessage is a human-readable text message of the AccountCreated activity
+	AccountCreatedMessage string = "Account created"
 )
 
-const (
-	AddPeerByUserOperationMessage  string = "Add new peer"
-	AddPeerWithKeyOperationMessage string = AddPeerByUserOperationMessage
-	UserJoinedOperationMessage     string = "New user joined"
-)
+// Activity that triggered an Event
+type Activity int
 
-// MessageForOperation returns a string message for an Operation
-func MessageForOperation(op Operation) string {
-	switch op {
-	case AddPeerByUserOperation:
-		return AddPeerByUserOperationMessage
-	case AddPeerWithKeyOperation:
-		return AddPeerWithKeyOperationMessage
-	case UserJoinedOperation:
-		return UserJoinedOperationMessage
+// Message returns a string representation of an activity
+func (a Activity) Message() string {
+	switch a {
+	case PeerAddedByUser:
+		return PeerAddedByUserMessage
+	case PeerAddedWithSetupKey:
+		return PeerAddedWithSetupKeyMessage
+	case UserJoined:
+		return UserJoinedMessage
+	case UserInvited:
+		return UserInvitedMessage
+	case AccountCreated:
+		return AccountCreatedMessage
 	default:
-		return "UNKNOWN_OPERATION"
+		return "UNKNOWN_ACTIVITY"
 	}
 }
 
-// Type of the Event
-type Type string
-
-// Operation is an action that triggered an Event
-type Operation int
+// StringCode returns a string code of the activity
+func (a Activity) StringCode() string {
+	switch a {
+	case PeerAddedByUser:
+		return "user.peer.add"
+	case PeerAddedWithSetupKey:
+		return "setupkey.peer.add"
+	case UserJoined:
+		return "user.join"
+	case UserInvited:
+		return "user.invite"
+	case AccountCreated:
+		return "account.create"
+	default:
+		return "UNKNOWN_ACTIVITY"
+	}
+}
 
 // Store provides an interface to store or stream events.
 type Store interface {
@@ -55,31 +81,26 @@ type Store interface {
 type Event struct {
 	// Timestamp of the event
 	Timestamp time.Time
-	// Operation that was performed during the event
-	Operation string
-	// OperationCode that was performed during the event
-	OperationCode Operation
+	// Activity that was performed during the event
+	Activity Activity
 	// ID of the event (can be empty, meaning that it wasn't yet generated)
 	ID uint64
-	// Type of the event
-	Type Type
-	// ModifierID is the ID of an object that modifies a Target
-	ModifierID string
-	// TargetID is the ID of an object that a Modifier modifies
+	// InitiatorID is the ID of an object that initiated the event (e.g., a user)
+	InitiatorID string
+	// TargetID is the ID of an object that was effected by the event (e.g., a peer)
 	TargetID string
-	// AccountID where event happened
+	// AccountID is the ID of an account where the event happened
 	AccountID string
 }
 
 // Copy the event
 func (e *Event) Copy() *Event {
 	return &Event{
-		Timestamp:  e.Timestamp,
-		Operation:  e.Operation,
-		ID:         e.ID,
-		Type:       e.Type,
-		ModifierID: e.ModifierID,
-		TargetID:   e.TargetID,
-		AccountID:  e.AccountID,
+		Timestamp:   e.Timestamp,
+		Activity:    e.Activity,
+		ID:          e.ID,
+		InitiatorID: e.InitiatorID,
+		TargetID:    e.TargetID,
+		AccountID:   e.AccountID,
 	}
 }
diff --git a/management/server/activity/sqlite.go b/management/server/activity/sqlite.go
index 626821fac..c46a633bb 100644
--- a/management/server/activity/sqlite.go
+++ b/management/server/activity/sqlite.go
@@ -11,12 +11,12 @@ import (
 const (
 	SQLiteEventSinkDB = "events.db"
 	createTableQuery  = "CREATE TABLE IF NOT EXISTS events " +
-		"(id INTEGER PRIMARY KEY AUTOINCREMENT, account TEXT NOT NULL, " +
-		"operation INTEGER, " +
-		"type TEXT, " +
+		"(id INTEGER PRIMARY KEY AUTOINCREMENT, " +
+		"activity INTEGER, " +
 		"timestamp DATETIME, " +
-		"modifier TEXT," +
-		" target TEXT);"
+		"initiator_id TEXT," +
+		"account_id TEXT," +
+		" target_id TEXT);"
 )
 
 // SQLiteStore is the implementation of the activity.Store interface backed by SQLite
@@ -44,26 +44,23 @@ func processResult(result *sql.Rows) ([]*Event, error) {
 	events := make([]*Event, 0)
 	for result.Next() {
 		var id int64
-		var operation Operation
+		var operation Activity
 		var timestamp time.Time
-		var modifier string
+		var initiator string
 		var target string
 		var account string
-		var typ Type
-		err := result.Scan(&id, &operation, &timestamp, &modifier, &target, &account, &typ)
+		err := result.Scan(&id, &operation, &timestamp, &initiator, &target, &account)
 		if err != nil {
 			return nil, err
 		}
 
 		events = append(events, &Event{
-			Timestamp:     timestamp,
-			OperationCode: operation,
-			Operation:     MessageForOperation(operation),
-			ID:            uint64(id),
-			Type:          typ,
-			ModifierID:    modifier,
-			TargetID:      target,
-			AccountID:     account,
+			Timestamp:   timestamp,
+			Activity:    operation,
+			ID:          uint64(id),
+			InitiatorID: initiator,
+			TargetID:    target,
+			AccountID:   account,
 		})
 	}
 
@@ -76,8 +73,8 @@ func (store *SQLiteStore) Get(accountID string, offset, limit int, descending bo
 	if !descending {
 		order = "ASC"
 	}
-	stmt, err := store.db.Prepare(fmt.Sprintf("SELECT id, operation, timestamp, modifier, target, account, type"+
-		" FROM events WHERE account = ? ORDER BY timestamp %s LIMIT ? OFFSET ?;", order))
+	stmt, err := store.db.Prepare(fmt.Sprintf("SELECT id, activity, timestamp, initiator_id, target_id, account_id"+
+		" FROM events WHERE account_id = ? ORDER BY timestamp %s LIMIT ? OFFSET ?;", order))
 	if err != nil {
 		return nil, err
 	}
@@ -94,12 +91,12 @@ func (store *SQLiteStore) Get(accountID string, offset, limit int, descending bo
 // Save an event in the SQLite events table
 func (store *SQLiteStore) Save(event *Event) (*Event, error) {
 
-	stmt, err := store.db.Prepare("INSERT INTO events(operation, timestamp, modifier, target, account, type) VALUES(?, ?, ?, ?, ?, ?)")
+	stmt, err := store.db.Prepare("INSERT INTO events(activity, timestamp, initiator_id, target_id, account_id) VALUES(?, ?, ?, ?, ?)")
 	if err != nil {
 		return nil, err
 	}
 
-	result, err := stmt.Exec(event.OperationCode, event.Timestamp, event.ModifierID, event.TargetID, event.AccountID, event.Type)
+	result, err := stmt.Exec(event.Activity, event.Timestamp, event.InitiatorID, event.TargetID, event.AccountID)
 	if err != nil {
 		return nil, err
 	}
diff --git a/management/server/activity/sqlite_test.go b/management/server/activity/sqlite_test.go
index df27f782a..4fb7d76ef 100644
--- a/management/server/activity/sqlite_test.go
+++ b/management/server/activity/sqlite_test.go
@@ -19,12 +19,11 @@ func TestNewSQLiteStore(t *testing.T) {
 
 	for i := 0; i < 10; i++ {
 		_, err = store.Save(&Event{
-			Timestamp:     time.Now(),
-			OperationCode: AddPeerByUserOperation,
-			Type:          ManagementEvent,
-			ModifierID:    "user_" + fmt.Sprint(i),
-			TargetID:      "peer_" + fmt.Sprint(i),
-			AccountID:     accountID,
+			Timestamp:   time.Now(),
+			Activity:    PeerAddedByUser,
+			InitiatorID: "user_" + fmt.Sprint(i),
+			TargetID:    "peer_" + fmt.Sprint(i),
+			AccountID:   accountID,
 		})
 		if err != nil {
 			t.Fatal(err)
diff --git a/management/server/http/api/openapi.yml b/management/server/http/api/openapi.yml
index e70f9ebc7..3bdba4be5 100644
--- a/management/server/http/api/openapi.yml
+++ b/management/server/http/api/openapi.yml
@@ -47,12 +47,12 @@ components:
           items:
             type: string
       required:
-      - id
-      - email
-      - name
-      - role
-      - auto_groups
-      - status
+        - id
+        - email
+        - name
+        - role
+        - auto_groups
+        - status
     UserRequest:
       type: object
       properties:
@@ -98,8 +98,8 @@ components:
           description: Peer's hostname
           type: string
       required:
-      - id
-      - name
+        - id
+        - name
     Peer:
       allOf:
         - $ref: '#/components/schemas/PeerMinimum'
@@ -142,15 +142,15 @@ components:
               description: Peer's DNS label is the parsed peer name for domain resolution. It is used to form an FQDN by appending the account's domain to the peer label. e.g. peer-dns-label.netbird.cloud
               type: string
           required:
-          - ip
-          - connected
-          - last_seen
-          - os
-          - version
-          - groups
-          - ssh_enabled
-          - hostname
-          - dns_label
+            - ip
+            - connected
+            - last_seen
+            - os
+            - version
+            - groups
+            - ssh_enabled
+            - hostname
+            - dns_label
     SetupKey:
       type: object
       properties:
@@ -199,19 +199,19 @@ components:
           description: A number of times this key can be used. The value of 0 indicates the unlimited usage.
           type: integer
       required:
-      - id
-      - key
-      - name
-      - expires
-      - type
-      - valid
-      - revoked
-      - used_times
-      - last_used
-      - state
-      - auto_groups
-      - updated_at
-      - usage_limit
+        - id
+        - key
+        - name
+        - expires
+        - type
+        - valid
+        - revoked
+        - used_times
+        - last_used
+        - state
+        - auto_groups
+        - updated_at
+        - usage_limit
     SetupKeyRequest:
       type: object
       properties:
@@ -255,9 +255,9 @@ components:
           description: Count of peers associated to the group
           type: integer
       required:
-      - id
-      - name
-      - peers_count
+        - id
+        - name
+        - peers_count
     Group:
       allOf:
         - $ref: '#/components/schemas/GroupMinimum'
@@ -269,7 +269,7 @@ components:
               items:
                 $ref: '#/components/schemas/PeerMinimum'
           required:
-          - peers
+            - peers
     PatchMinimum:
       type: object
       properties:
@@ -313,10 +313,10 @@ components:
           description: Rule flow, currently, only "bidirect" for bi-directional traffic is accepted
           type: string
       required:
-      - name
-      - description
-      - disabled
-      - flow
+        - name
+        - description
+        - disabled
+        - flow
     Rule:
       allOf:
         - type: object
@@ -325,7 +325,7 @@ components:
               description: Rule ID
               type: string
           required:
-          - id
+            - id
         - $ref: '#/components/schemas/RuleMinimum'
         - type: object
           properties:
@@ -340,8 +340,8 @@ components:
               items:
                 $ref: '#/components/schemas/GroupMinimum'
           required:
-          - sources
-          - destinations
+            - sources
+            - destinations
     RulePatchOperation:
       allOf:
         - $ref: '#/components/schemas/PatchMinimum'
@@ -430,7 +430,7 @@ components:
         ns_type:
           description: Nameserver Type
           type: string
-          enum: ["udp"]
+          enum: [ "udp" ]
         port:
           description: Nameserver Port
           type: integer
@@ -500,7 +500,7 @@ components:
             path:
               description: Nameserver group field to update in form /<field>
               type: string
-              enum: [ "name", "description", "enabled", "groups", "nameservers", "primary", "domains"  ]
+              enum: [ "name", "description", "enabled", "groups", "nameservers", "primary", "domains" ]
           required:
             - path
     Event:
@@ -513,16 +513,13 @@ components:
           description: The date and time when the event occurred
           type: string
           format: date-time
-        operation:
-          description: The operation (or action) that occurred during the event
+        activity:
+          description: The activity that occurred during the event
           type: string
-        operation_code:
-          description: The numeric code of the operation (or action) that occurred during the event
-          type: integer
-        type:
-          description: The type of the event that occurred. Indicates whether it was a management or device event
+        activity_code:
+          description: The string code of the activity that occurred during the event
           type: string
-          enum: ["device", "management"]
+          enum: [ "account.create", "user.join", "user.invite", "user.peer.add", "setupkey.peer.add" ]
         initiator_id:
           description: The ID of the initiator of the event. E.g., an ID of a user that triggered the event.
           type: string
@@ -532,33 +529,32 @@ components:
       required:
         - id
         - timestamp
-        - operation
-        - operation_code
-        - type
+        - activity
+        - activity_code
         - initiator_id
         - target_id
   responses:
     not_found:
       description: Resource not found
-      content: {}
+      content: { }
     validation_failed_simple:
       description: Validation failed
-      content: {}
+      content: { }
     bad_request:
       description: Bad Request
-      content: {}
+      content: { }
     internal_error:
       description: Internal Server Error
       content: { }
     validation_failed:
       description: Validation failed
-      content: {}
+      content: { }
     forbidden:
       description: Forbidden
-      content: {}
+      content: { }
     requires_authentication:
       description: Requires authentication
-      content: {}
+      content: { }
   securitySchemes:
     BearerAuth:
       type: http
@@ -570,9 +566,9 @@ paths:
   /api/users:
     get:
       summary: Returns a list of all users
-      tags: [Users]
+      tags: [ Users ]
       security:
-        - BearerAuth: []
+        - BearerAuth: [ ]
       responses:
         '200':
           description: A JSON array of Users
@@ -593,7 +589,7 @@ paths:
   /api/users/:
     post:
       summary: Create a User (invite)
-      tags: [ Users]
+      tags: [ Users ]
       security:
         - BearerAuth: [ ]
       requestBody:
@@ -620,7 +616,7 @@ paths:
   /api/users/{id}:
     put:
       summary: Update information about a User
-      tags: [ Users]
+      tags: [ Users ]
       security:
         - BearerAuth: [ ]
       parameters:
@@ -654,9 +650,9 @@ paths:
   /api/peers:
     get:
       summary: Returns a list of all peers
-      tags: [Peers]
+      tags: [ Peers ]
       security:
-        - BearerAuth: []
+        - BearerAuth: [ ]
       responses:
         '200':
           description: A JSON Array of Peers
@@ -677,7 +673,7 @@ paths:
   /api/peers/{id}:
     get:
       summary: Get information about a peer
-      tags: [Peers]
+      tags: [ Peers ]
       security:
         - BearerAuth: [ ]
       parameters:
@@ -704,7 +700,7 @@ paths:
           "$ref": "#/components/responses/internal_error"
     put:
       summary: Update information about a peer
-      tags: [Peers]
+      tags: [ Peers ]
       security:
         - BearerAuth: [ ]
       parameters:
@@ -745,7 +741,7 @@ paths:
           "$ref": "#/components/responses/internal_error"
     delete:
       summary: Delete a peer
-      tags: [Peers]
+      tags: [ Peers ]
       security:
         - BearerAuth: [ ]
       parameters:
@@ -758,7 +754,7 @@ paths:
       responses:
         '200':
           description: Delete status code
-          content: {}
+          content: { }
         '400':
           "$ref": "#/components/responses/bad_request"
         '401':
@@ -770,7 +766,7 @@ paths:
   /api/setup-keys:
     get:
       summary: Returns a list of all Setup Keys
-      tags: [Setup Keys]
+      tags: [ Setup Keys ]
       security:
         - BearerAuth: [ ]
       responses:
@@ -792,7 +788,7 @@ paths:
           "$ref": "#/components/responses/internal_error"
     post:
       summary: Creates a Setup Key
-      tags: [Setup Keys]
+      tags: [ Setup Keys ]
       security:
         - BearerAuth: [ ]
       requestBody:
@@ -819,7 +815,7 @@ paths:
   /api/setup-keys/{id}:
     get:
       summary: Get information about a Setup Key
-      tags: [Setup Keys]
+      tags: [ Setup Keys ]
       security:
         - BearerAuth: [ ]
       parameters:
@@ -846,7 +842,7 @@ paths:
           "$ref": "#/components/responses/internal_error"
     put:
       summary: Update information about a Setup Key
-      tags: [Setup Keys]
+      tags: [ Setup Keys ]
       security:
         - BearerAuth: [ ]
       parameters:
@@ -879,7 +875,7 @@ paths:
           "$ref": "#/components/responses/internal_error"
     delete:
       summary: Delete a Setup Key
-      tags: [Setup Keys]
+      tags: [ Setup Keys ]
       security:
         - BearerAuth: [ ]
       parameters:
@@ -892,7 +888,7 @@ paths:
       responses:
         '200':
           description: Delete status code
-          content: {}
+          content: { }
         '400':
           "$ref": "#/components/responses/bad_request"
         '401':
@@ -904,7 +900,7 @@ paths:
   /api/groups:
     get:
       summary: Returns a list of all Groups
-      tags: [Groups]
+      tags: [ Groups ]
       security:
         - BearerAuth: [ ]
       responses:
@@ -926,7 +922,7 @@ paths:
           "$ref": "#/components/responses/internal_error"
     post:
       summary: Creates a Group
-      tags: [Groups]
+      tags: [ Groups ]
       security:
         - BearerAuth: [ ]
       requestBody:
@@ -962,7 +958,7 @@ paths:
   /api/groups/{id}:
     get:
       summary: Get information about a Group
-      tags: [Groups]
+      tags: [ Groups ]
       security:
         - BearerAuth: [ ]
       parameters:
@@ -989,7 +985,7 @@ paths:
           "$ref": "#/components/responses/internal_error"
     put:
       summary: Update/Replace a Group
-      tags: [Groups]
+      tags: [ Groups ]
       security:
         - BearerAuth: [ ]
       parameters:
@@ -1064,7 +1060,7 @@ paths:
           "$ref": "#/components/responses/internal_error"
     delete:
       summary: Delete a Group
-      tags: [Groups]
+      tags: [ Groups ]
       security:
         - BearerAuth: [ ]
       parameters:
@@ -1077,7 +1073,7 @@ paths:
       responses:
         '200':
           description: Delete status code
-          content: {}
+          content: { }
         '400':
           "$ref": "#/components/responses/bad_request"
         '401':
@@ -1089,7 +1085,7 @@ paths:
   /api/rules:
     get:
       summary: Returns a list of all Rules
-      tags: [Rules]
+      tags: [ Rules ]
       security:
         - BearerAuth: [ ]
       responses:
@@ -1111,7 +1107,7 @@ paths:
           "$ref": "#/components/responses/internal_error"
     post:
       summary: Creates a Rule
-      tags: [Rules]
+      tags: [ Rules ]
       security:
         - BearerAuth: [ ]
       requestBody:
@@ -1141,7 +1137,7 @@ paths:
   /api/rules/{id}:
     get:
       summary: Get information about a Rules
-      tags: [Rules]
+      tags: [ Rules ]
       security:
         - BearerAuth: [ ]
       parameters:
@@ -1168,7 +1164,7 @@ paths:
           "$ref": "#/components/responses/internal_error"
     put:
       summary: Update/Replace a Rule
-      tags: [Rules]
+      tags: [ Rules ]
       security:
         - BearerAuth: [ ]
       parameters:
@@ -1247,7 +1243,7 @@ paths:
           "$ref": "#/components/responses/internal_error"
     delete:
       summary: Delete a Rule
-      tags: [Rules]
+      tags: [ Rules ]
       security:
         - BearerAuth: [ ]
       parameters:
@@ -1260,7 +1256,7 @@ paths:
       responses:
         '200':
           description: Delete status code
-          content: {}
+          content: { }
         '400':
           "$ref": "#/components/responses/bad_request"
         '401':
diff --git a/management/server/http/api/types.gen.go b/management/server/http/api/types.gen.go
index a4b82d3b6..99f929a6a 100644
--- a/management/server/http/api/types.gen.go
+++ b/management/server/http/api/types.gen.go
@@ -11,10 +11,13 @@ const (
 	BearerAuthScopes = "BearerAuth.Scopes"
 )
 
-// Defines values for EventType.
+// Defines values for EventActivityCode.
 const (
-	EventTypeDevice     EventType = "device"
-	EventTypeManagement EventType = "management"
+	EventActivityCodeAccountCreate   EventActivityCode = "account.create"
+	EventActivityCodeSetupkeyPeerAdd EventActivityCode = "setupkey.peer.add"
+	EventActivityCodeUserInvite      EventActivityCode = "user.invite"
+	EventActivityCodeUserJoin        EventActivityCode = "user.join"
+	EventActivityCodeUserPeerAdd     EventActivityCode = "user.peer.add"
 )
 
 // Defines values for GroupPatchOperationOp.
@@ -105,30 +108,27 @@ const (
 
 // Event defines model for Event.
 type Event struct {
+	// Activity The activity that occurred during the event
+	Activity string `json:"activity"`
+
+	// ActivityCode The string code of the activity that occurred during the event
+	ActivityCode EventActivityCode `json:"activity_code"`
+
 	// Id Event unique identifier
 	Id string `json:"id"`
 
 	// InitiatorId The ID of the initiator of the event. E.g., an ID of a user that triggered the event.
 	InitiatorId string `json:"initiator_id"`
 
-	// Operation The operation (or action) that occurred during the event
-	Operation string `json:"operation"`
-
-	// OperationCode The numeric code of the operation (or action) that occurred during the event
-	OperationCode int `json:"operation_code"`
-
 	// TargetId The ID of the target of the event. E.g., an ID of the peer that a user removed.
 	TargetId string `json:"target_id"`
 
 	// Timestamp The date and time when the event occurred
 	Timestamp time.Time `json:"timestamp"`
-
-	// Type The type of the event that occurred. Indicates whether it was a management or device event
-	Type EventType `json:"type"`
 }
 
-// EventType The type of the event that occurred. Indicates whether it was a management or device event
-type EventType string
+// EventActivityCode The string code of the activity that occurred during the event
+type EventActivityCode string
 
 // Group defines model for Group.
 type Group struct {
diff --git a/management/server/http/events.go b/management/server/http/events.go
index e3f88c983..af332af4d 100644
--- a/management/server/http/events.go
+++ b/management/server/http/events.go
@@ -42,7 +42,7 @@ func (h *Events) GetEvents(w http.ResponseWriter, r *http.Request) {
 		util.WriteError(err, w)
 		return
 	}
-	var events []*api.Event
+	events := make([]*api.Event, 0)
 	for _, e := range accountEvents {
 		events = append(events, toEventResponse(e))
 	}
@@ -53,12 +53,11 @@ func (h *Events) GetEvents(w http.ResponseWriter, r *http.Request) {
 func toEventResponse(event *activity.Event) *api.Event {
 
 	return &api.Event{
-		Id:            fmt.Sprint(event.ID),
-		InitiatorId:   event.ModifierID,
-		Operation:     event.Operation,
-		OperationCode: int(event.OperationCode),
-		TargetId:      event.TargetID,
-		Timestamp:     event.Timestamp,
-		Type:          api.EventType(event.Type),
+		Id:           fmt.Sprint(event.ID),
+		InitiatorId:  event.InitiatorID,
+		Activity:     event.Activity.Message(),
+		ActivityCode: api.EventActivityCode(event.Activity.StringCode()),
+		TargetId:     event.TargetID,
+		Timestamp:    event.Timestamp,
 	}
 }
diff --git a/management/server/peer.go b/management/server/peer.go
index a3ade59a6..268ba0d16 100644
--- a/management/server/peer.go
+++ b/management/server/peer.go
@@ -363,7 +363,6 @@ func (am *DefaultAccountManager) AddPeer(setupKey, userID string, peer *Peer) (*
 
 	opEvent := &activity.Event{
 		Timestamp: time.Now(),
-		Type:      activity.ManagementEvent,
 		AccountID: account.Id,
 	}
 
@@ -379,11 +378,11 @@ func (am *DefaultAccountManager) AddPeer(setupKey, userID string, peer *Peer) (*
 		}
 
 		account.SetupKeys[sk.Key] = sk.IncrementUsage()
-		opEvent.ModifierID = sk.Id
-		opEvent.OperationCode = activity.AddPeerWithKeyOperation
+		opEvent.InitiatorID = sk.Id
+		opEvent.Activity = activity.PeerAddedWithSetupKey
 	} else {
-		opEvent.ModifierID = userID
-		opEvent.OperationCode = activity.AddPeerByUserOperation
+		opEvent.InitiatorID = userID
+		opEvent.Activity = activity.PeerAddedByUser
 	}
 
 	takenIps := account.getTakenIPs()
diff --git a/management/server/user.go b/management/server/user.go
index 82775c726..17ba808a1 100644
--- a/management/server/user.go
+++ b/management/server/user.go
@@ -3,10 +3,9 @@ package server
 import (
 	"fmt"
 	"github.com/netbirdio/netbird/management/server/idp"
+	"github.com/netbirdio/netbird/management/server/jwtclaims"
 	"github.com/netbirdio/netbird/management/server/status"
 	"strings"
-
-	"github.com/netbirdio/netbird/management/server/jwtclaims"
 )
 
 const (