diff --git a/src/spaceone/dashboard/info/private_dashboard_info.py b/src/spaceone/dashboard/info/private_dashboard_info.py
index a0d7b50..a5a5fce 100644
--- a/src/spaceone/dashboard/info/private_dashboard_info.py
+++ b/src/spaceone/dashboard/info/private_dashboard_info.py
@@ -14,6 +14,7 @@ def PrivateDashboardInfo(dashboard_vo: PrivateDashboard, minimal=False):
         "version": dashboard_vo.version,
         "labels": change_list_value_type(dashboard_vo.labels),
         "user_id": dashboard_vo.user_id,
+        "workspace_id": dashboard_vo.workspace_id,
         "domain_id": dashboard_vo.domain_id,
     }
 
diff --git a/src/spaceone/dashboard/model/private_dashboard_model.py b/src/spaceone/dashboard/model/private_dashboard_model.py
index bc5dea0..c9dee8e 100644
--- a/src/spaceone/dashboard/model/private_dashboard_model.py
+++ b/src/spaceone/dashboard/model/private_dashboard_model.py
@@ -17,6 +17,7 @@ class PrivateDashboard(MongoModel):
     labels = ListField(StringField())
     tags = DictField(default={})
     user_id = StringField(max_length=40)
+    workspace_id = StringField(max_length=40)
     domain_id = StringField(max_length=40)
     created_at = DateTimeField(auto_now_add=True)
     updated_at = DateTimeField(auto_now=True)
@@ -36,6 +37,7 @@ class PrivateDashboard(MongoModel):
             "name",
             "version",
             "user_id",
+            "workspace_id",
             "domain_id",
         ],
         "ordering": ["name"],
@@ -43,6 +45,7 @@ class PrivateDashboard(MongoModel):
             "name",
             "labels",
             "user_id",
+            "workspace_id",
             "domain_id",
         ],
     }