diff --git a/snowflake_utils/models.py b/snowflake_utils/models.py
index 23e2417..eabacb3 100644
--- a/snowflake_utils/models.py
+++ b/snowflake_utils/models.py
@@ -99,6 +99,16 @@ class Table(BaseModel):
     table_structure: TableStructure | None = None
     role: str | None = None
     database: str | None = None
+    include_metadata: dict[str, str] = Field(default_factory=dict)
+
+    def _include_metadata(self) -> str:
+        if not self.include_metadata:
+            return "INCLUDE_METADATA = NULL"
+        else:
+            metadata = ", ".join(
+                f"{k}=METADATA${v}'" for k, v in self.include_metadata.items()
+            )
+            return f"INCLUDE_METADATA = ({metadata})"
 
     @property
     def fqn(self):
@@ -183,60 +193,68 @@ def bulk_insert(
                 )
         return None
 
-    def copy_into(
+    def _copy(
         self,
+        query: str,
+        query_args: dict,
         path: str,
         file_format: InlineFileFormat | FileFormat,
         storage_integration: str | None = None,
-        match_by_column_name: MatchByColumnName = MatchByColumnName.CASE_INSENSITIVE,
         full_refresh: bool = False,
-        target_columns: list[str] | None = None,
         sync_tags: bool = False,
     ) -> None:
-        """Copy files into Snowflake"""
         with connect() as connection:
             cursor = connection.cursor()
-            _execute_statement = partial(execute_statement, cursor)
-            if self.role is not None:
-                logging.debug(f"Using role: {self.role}")
-                _execute_statement(f"USE ROLE {self.role}")
-            if self.database is not None:
-                logging.debug(f"Using database: {self.database}")
-                _execute_statement(f"USE DATABASE {self.database}")
-
-            _execute_statement(self.get_create_schema_statement())
-            logging.debug(f"Using schema: {self.schema_}")
-            _execute_statement(f"USE SCHEMA {self.schema_}")
-            _execute_statement(
-                self.get_create_temporary_external_stage(
-                    path=path, storage_integration=storage_integration
-                )
-            )
-
-            if isinstance(file_format, InlineFileFormat):
-                _execute_statement(
-                    self.get_create_temporary_file_format_statement(
-                        file_format=file_format.definition
-                    )
-                )
-                file_format = self.temporary_file_format
-
-            _execute_statement(self.get_create_table_statement(full_refresh))
+            execute = self.setup_connection(path, storage_integration, cursor)
+            file_format = self.setup_file_format(file_format, execute)
+            self.create_table(full_refresh, execute)
 
             if sync_tags and self.table_structure:
                 self.sync_tags(cursor)
-
             logging.info(f"Starting copy into `{self.fqn}` from path '{path}'")
-            col_str = f"({', '.join(target_columns)})" if target_columns else ""
-            return _execute_statement(
-                f"""
+            query_args = query_args | {"file_format": file_format}
+            return execute(query.format(**query_args))
+
+    def copy_into(
+        self,
+        path: str,
+        file_format: InlineFileFormat | FileFormat,
+        storage_integration: str | None = None,
+        match_by_column_name: MatchByColumnName = MatchByColumnName.CASE_INSENSITIVE,
+        full_refresh: bool = False,
+        target_columns: list[str] | None = None,
+        sync_tags: bool = False,
+    ) -> None:
+        col_str = f"({', '.join(target_columns)})" if target_columns else ""
+        return self._copy(
+            f"""
                 COPY INTO {self.fqn} {col_str}
                 FROM {path}
                 {f"STORAGE_INTEGRATION = {storage_integration}" if storage_integration else ''}
-                FILE_FORMAT = ( FORMAT_NAME ='{file_format}')
+                FILE_FORMAT = ( FORMAT_NAME ='{{file_format}}')
                 MATCH_BY_COLUMN_NAME={match_by_column_name.value}
-                """
+                {self._include_metadata()}
+                """,
+            {},
+            path,
+            file_format,
+            storage_integration,
+            full_refresh,
+            sync_tags,
+        )
+
+    def create_table(self, full_refresh, _execute_statement):
+        _execute_statement(self.get_create_table_statement(full_refresh))
+
+    def setup_file_format(self, file_format, _execute_statement):
+        if isinstance(file_format, InlineFileFormat):
+            _execute_statement(
+                self.get_create_temporary_file_format_statement(
+                    file_format=file_format.definition
+                )
             )
+            file_format = self.temporary_file_format
+        return file_format
 
     def get_columns(self, cursor: SnowflakeCursor) -> list[Column]:
         data = cursor.execute(f"desc table {self.fqn}").fetchall()
@@ -428,6 +446,53 @@ def _unset_tag(self, cursor: SnowflakeCursor, column: str, tag: str):
             f'ALTER TABLE {self.fqn} MODIFY COLUMN "{column.upper()}" UNSET TAG {governance_settings.fqn(tag)}'
         )
 
+    def copy_custom(
+        self,
+        column_definitions: dict[str, str],
+        path: str,
+        file_format: InlineFileFormat | FileFormat,
+        storage_integration: str | None = None,
+        full_refresh: bool = False,
+        sync_tags: bool = False,
+    ) -> None:
+        return self._copy(
+            f"""
+                COPY INTO {self.fqn} ({", ".join(column_definitions.keys())})
+                FROM @{self.temporary_stage}/
+                FILE_FORMAT = ( FORMAT_NAME ='{{file_format}}')
+                {self._include_metadata()}
+                """,
+            {},
+            path,
+            file_format,
+            storage_integration,
+            full_refresh,
+            sync_tags,
+        )
+
+    def setup_connection(
+        self, path: str, storage_integration: str, cursor: SnowflakeCursor
+    ) -> callable:
+        """Setup the connection including custom role, database, schema, and temporary stage"""
+        _execute_statement = partial(execute_statement, cursor)
+        if self.role is not None:
+            logging.debug(f"Using role: {self.role}")
+            _execute_statement(f"USE ROLE {self.role}")
+        if self.database is not None:
+            logging.debug(f"Using database: {self.database}")
+            _execute_statement(f"USE DATABASE {self.database}")
+
+        _execute_statement(self.get_create_schema_statement())
+        logging.debug(f"Using schema: {self.schema_}")
+        _execute_statement(f"USE SCHEMA {self.schema_}")
+        _execute_statement(
+            self.get_create_temporary_external_stage(
+                path=path, storage_integration=storage_integration
+            )
+        )
+
+        return _execute_statement
+
 
 def _possibly_cast(s: str, old_column_type: str, new_column_type: str) -> str:
     if old_column_type == "VARIANT" and new_column_type != "VARIANT":