diff --git a/modules/connectors/connectorSharepoint.py b/modules/connectors/connectorSharepoint.py
new file mode 100644
index 00000000..33e220a0
--- /dev/null
+++ b/modules/connectors/connectorSharepoint.py
@@ -0,0 +1,55 @@
+"""Connector for CRUD sharepoint operations."""
+
+from dataclasses import dataclass
+from office365.sharepoint.client_context import ClientContext
+
+
+@dataclass
+class ConnectorSharepoint:
+    ctx: ClientContext
+
+    @classmethod
+    async def create(cls, ctx: ClientContext) -> "ConnectorSharepoint":
+        """Creates an instance of the Sharepoint connector.
+
+        Params:
+            ctx: The ClientContext instance.
+
+        Returns:
+            ConnectorSharepoint: An instance of the Sharepoint connector.
+        """
+        return cls(ctx=ctx)
+
+    @classmethod
+    def get_client_context_from_username_password(
+        cls, site_url: str, username: str, password: str
+    ) -> ClientContext:
+        """Creates a ClientContext instance from username and password.
+
+        Params:
+            site_url: The URL of the SharePoint site.
+            username: The username for authentication.
+            password: The password for authentication.
+
+        Returns:
+            ClientContext: An instance of the ClientContext.
+        """
+        return ClientContext(site_url).with_user_credentials(username, password)
+
+    @classmethod
+    def get_client_context_from_app(
+        cls, site_url: str, client_id: str, client_secret: str
+    ) -> ClientContext:
+        """Creates a ClientContext instance from client ID and client secret.
+
+        Params:
+            site_url: The URL of the SharePoint site.
+            client_id: The client ID for authentication.
+            client_secret: The client secret for authentication.
+
+        Returns:
+            ClientContext: An instance of the ClientContext.
+        """
+        return ClientContext(site_url).with_client_credentials(
+            client_id=client_id, client_secret=client_secret
+        )
diff --git a/modules/interfaces/interfaceTicketObjects.py b/modules/interfaces/interfaceTicketObjects.py
index e1ac75a8..3eb7a2bd 100644
--- a/modules/interfaces/interfaceTicketObjects.py
+++ b/modules/interfaces/interfaceTicketObjects.py
@@ -1,10 +1,50 @@
 from dataclasses import dataclass
+from shareplum import Site
+from shareplum import Office365
+from shareplum.site import Version
+
+from modules.interfaces.interfaceTicketModel import TicketBase
 
 
 SUPPORTED_SYSTEMS = ["jira"]
 
 
 @dataclass(slots=True)
-class TicketInterface:
-    # TODO: user must create instance of Ticket connector
-    ticketConnector = None
+class TicketSharepointSyncInterface:
+    ticketConnector: TicketBase
+    task_sync_definition: dict
+
+    # TODO: shareplum instance
+
+    @classmethod
+    async def create(
+        cls,
+        ticket_connector: TicketBase,
+    ) -> "TicketSharepointSyncInterface":
+        instance = cls()
+        instance.ticketConnector = ticket_connector
+        return instance
+
+    # TODO: 1. Read JIRA tickets
+    # TODO: 2. Transform tasks according to task_sync_definition (get_task_object) l. 79ff
+
+    # TODO: 3. Create export file: Save transformed tasks to a timestamped export file in sharepoint
+    #  - maybe not needed?
+
+    # TODO: 4. Backup current main sync file
+
+    # TODO: 5. Compare JIRA data (export file) with current main sync file and update line by line
+    #  - update GET only
+    #  - important so that we don't overwrite the changes from SELISE in the main sync file
+
+    # TODO: 6. Take PUT changes from the main sync file and write it back to JIRA.
+
+    # TODO: Write file to sharepoint folder
+    # TODO: Remove file from sharepoint folder
+    # TODO: Rename file in sharepoint folder
+
+    # Next steps:
+    # - Complete connectorSharepoint CRUD-ish
+    # - pytest sharepoint connector
+    # - pytest JIRA connector
+    # - connect logic here...
diff --git a/modules/routes/routeJira.py b/modules/routes/routeJira.py
new file mode 100644
index 00000000..0a1b8195
--- /dev/null
+++ b/modules/routes/routeJira.py
@@ -0,0 +1,58 @@
+# Configure logger
+import logging
+from fastapi import APIRouter
+
+from modules.connectors.connectorTicketJira import ConnectorTicketJira
+
+
+logger = logging.getLogger(__name__)
+
+router = APIRouter(
+    prefix="/api/users",
+    tags=["Manage Users"],
+)
+
+
+@router.post("/sync/delta-group")
+async def sync_jira():
+    logger.info("Syncing Jira issues...")
+    # Implement synchronization logic here
+
+    jira_username = None
+    jira_api_token = None
+    sharepoint_client_id = None
+    sharepoint_client_secret = None
+    jira_url = "https://deltasecurity.atlassian.net"
+    project_code = "DCS"
+    issue_type = "Task"
+    task_sync_definition = {
+        # key=excel-header, [get:jira>excel | put: excel>jira, jira-xml-field-list]
+        "ID": ["get", ["key"]],
+        "Module Category": ["get", ["fields", "customfield_10058", "value"]],
+        "Summary": ["get", ["fields", "summary"]],
+        "Description": ["get", ["fields", "description"]],
+        "References": ["get", ["fields", "customfield_10066"]],
+        "Priority": ["get", ["fields", "priority", "name"]],
+        "Issue Status": ["get", ["fields", "customfield_10062"]],
+        "Assignee": ["get", ["fields", "assignee", "displayName"]],
+        "Issue Created": ["get", ["fields", "created"]],
+        "Due Date": ["get", ["fields", "duedate"]],
+        "DELTA Comments": ["get", ["fields", "customfield_10060"]],
+        "SELISE Ticket References": ["put", ["fields", "customfield_10067"]],
+        "SELISE Status Values": ["put", ["fields", "customfield_10065"]],
+        "SELISE Comments": ["put", ["fields", "customfield_10064"]],
+    }
+
+    # Create the jira connector instance
+    jira_connector = ConnectorTicketJira(
+        jira_username=jira_username,
+        jira_api_token=jira_api_token,
+        jira_url=jira_url,
+        project_code=project_code,
+        issue_type=issue_type,
+    )
+
+    # Read the JIRA tickets
+    jira_attributes = await jira_connector.read_tasks(limit=0)
+
+    return {"message": "Jira issues synchronized successfully"}
diff --git a/requirements.txt b/requirements.txt
index 783db728..75f2d078 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -43,6 +43,7 @@ chardet>=5.0.0      # Für Zeichensatzerkennung bei Webinhalten
 aiohttp>=3.8.0      # Required for SharePoint operations (async HTTP)
 selenium>=4.15.0    # Required for web automation and JavaScript-heavy pages
 tavily-python==0.7.11  # Tavily SDK
+Office365-REST-Python-Client==2.6.2  # Easy Sharepoint integration
 
 ## Image Processing
 Pillow>=10.0.0      # Für Bildverarbeitung (als PIL importiert)