diff --git a/airbyte-integrations/connectors/source-slack/source_slack/components.py b/airbyte-integrations/connectors/source-slack/source_slack/components.py
index 0e2de9f632a3..d3581bba71ea 100644
--- a/airbyte-integrations/connectors/source-slack/source_slack/components.py
+++ b/airbyte-integrations/connectors/source-slack/source_slack/components.py
@@ -1,24 +1,20 @@
-import dpath.util
 from dataclasses import dataclass
 from typing import Optional
 from typing import List, Mapping, Any, Iterable
 import requests
+from airbyte_cdk.models import AirbyteMessage, SyncMode, Type
 from airbyte_cdk.sources.declarative.types import Config, Record, StreamSlice, StreamState
 from airbyte_cdk.sources.declarative.extractors import DpathExtractor
-from airbyte_cdk.sources.declarative.retrievers import SimpleRetriever
-from airbyte_cdk.sources.declarative.types import Record
 from airbyte_cdk.sources.declarative.transformations import RecordTransformation, AddFields
 from airbyte_cdk.sources.declarative.partition_routers import SubstreamPartitionRouter
-from airbyte_cdk.sources.streams.core import Stream
-from airbyte_cdk.models import AirbyteMessage, SyncMode, Type
-from airbyte_cdk.sources.declarative.types import Config, Record, StreamSlice, StreamState
-from airbyte_cdk.sources.streams.core import StreamData
 
 
 @dataclass
 class ChannelMembersExtractor(DpathExtractor):
     """
-    Record extractor that extracts record of the form from activity logs stream:
+    Transform response from list of strings to list dicts:
+    from: ['aa', 'bb']
+    to: [{'member_id': 'aa'}, {{'member_id': 'bb'}]
     """
     def extract_records(self, response: requests.Response) -> List[Record]:
         records = super().extract_records(response)
@@ -28,7 +24,8 @@ def extract_records(self, response: requests.Response) -> List[Record]:
 @dataclass
 class JoinChannels(RecordTransformation):
     """
-    Implementations of this class define transformations that can be applied to records of a stream.
+    Make 'conversations.join' POST request for every found channel id
+    if we are not still a member of such channel
     """
 
     def transform(
@@ -38,8 +35,6 @@ def transform(
         stream_state: Optional[StreamState] = None,
         stream_slice: Optional[StreamSlice] = None,
     ) -> Record:
-        """ sdf """
-        print(f"++++++++++CHECK {record['id']} ++++++++++++++++++++++++++++++++++++++++")
         # The `is_member` property indicates whether or not the API Bot is already assigned / joined to the channel.
         # https://api.slack.com/types/conversation#booleans
         channel_id = record.get('id')
@@ -54,12 +49,15 @@ def transform(
             )
             print(response.json())
 
-        # self.logger.info(f"!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!Successfully joined channel: {channel_id}")
+            # WHAT TO DO IF IT FAILS ????????????????????????
+            # self.logger.info(f"!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!Successfully joined channel: {channel_id}")
 
 
 @dataclass
 class ThreadsPartitionRouter(SubstreamPartitionRouter):
-
+    """Overwrite SubstreamPartitionRouter to be able to pass more than one value
+    from parent stream to stream_slices
+    """
     def get_request_params(
         self,
         stream_state: Optional[StreamState] = None,
@@ -73,18 +71,8 @@ def get_request_params(
 
     def stream_slices(self) -> Iterable[StreamSlice]:
         """
-        Iterate over each parent stream's record and create a StreamSlice for each record.
-
-        For each stream, iterate over its stream_slices.
-        For each stream slice, iterate over each record.
-        yield a stream slice for each such records.
-
-        If a parent slice contains no record, emit a slice with parent_record=None.
-
-        The template string can interpolate the following values:
-        - parent_stream_slice: mapping representing the parent's stream slice
-        - parent_record: mapping representing the parent record
-        - parent_stream_name: string representing the parent stream name
+        Change behaviour of main stream_slices by adding two values (for channel_id, ts) from parent stream
+        (previously it was possible to add only one value)
         """
         if not self.parent_stream_configs:
             yield from []
@@ -96,17 +84,14 @@ def stream_slices(self) -> Iterable[StreamSlice]:
                 for parent_stream_slice in parent_stream.stream_slices(
                     sync_mode=SyncMode.full_refresh, cursor_field=None, stream_state=None
                 ):
-                    print("@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@")
-                    print("parent_stream_slice")
-                    print(parent_stream_slice)
+
                     empty_parent_slice = True
                     parent_slice = parent_stream_slice
 
                     for parent_record in parent_stream.read_records(
                         sync_mode=SyncMode.full_refresh, cursor_field=None, stream_slice=parent_stream_slice, stream_state=None
                     ):
-                        print("@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@")
-                        print("parent_record")
+
                         print(parent_record)
                         # Skip non-records (eg AirbyteLogMessage)
                         if isinstance(parent_record, AirbyteMessage):
@@ -116,17 +101,9 @@ def stream_slices(self) -> Iterable[StreamSlice]:
                                 continue
                         elif isinstance(parent_record, Record):
                             parent_record = parent_record.data
-                        # try:
-                        #     stream_state_value = dpath.util.get(parent_record, parent_field)
-                        # except KeyError:
-                        #     pass
-                        # else:
+
                         empty_parent_slice = False
-                        print("@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@")
-                        print("@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@")
-                        print("@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@")
-                        print(parent_record)
-                        print("@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@")
+
                         yield {
                             'channel_id': parent_record['channel_id'],
                             'ts': parent_record['ts'],