diff --git a/.github/workflows/cicd_scheduled_notify-seated-prs.yml b/.github/workflows/cicd_scheduled_notify-seated-prs.yml
index 8b4c2a539e31..bdce909755ef 100644
--- a/.github/workflows/cicd_scheduled_notify-seated-prs.yml
+++ b/.github/workflows/cicd_scheduled_notify-seated-prs.yml
@@ -25,6 +25,7 @@ jobs:
         env:
           GITHUB_CONTEXT: ${{ toJson(github) }}
       - name: Filter execution
+        id: filter-execution
         uses: actions/github-script@v7
         with:
           result-encoding: string
@@ -33,11 +34,13 @@ jobs:
             console.log(new Date());
             if (day === 0 || day === 6) {
               console.log('It\'s (happy) weekend, not sending any notifications');
-              process.exit(1);
+              process.exit(0);
             }
+            
+            core.setOutput('continue', 'true');
       - id: fetch-seated-prs
         name: Fetch Seated PRs
-        if: success()
+        if: success() && steps.filter-execution.outputs.continue == 'true'
         uses: actions/github-script@v7
         with:
           result-encoding: string
@@ -152,24 +155,23 @@ jobs:
           result-encoding: string
           script: |
             const urlMapper = (pr) => `- ${pr.url}`;
-            
             const prDayThreshold = ${{ env.PR_DAY_THRESHOLD }};
             const draftPrDayThreshold = ${{ env.DRAFT_PR_DAY_THRESHOLD }};
             const seatedPrs = ${{ needs.resolve-seated-prs.outputs.seated_prs }}
-            const memberIds = ${{ needs.resolve-seated-prs.outputs.members_json }}
-            const missingGithubUsers = ${{ needs.slack-channel-resolver.outputs.missing_github_users }}
-            const members = memberIds.filter(id => !missingGithubUsers.includes(id));
+            const mappings = ${{ fromJSON(needs.slack-channel-resolver.outputs.mappings_json) }};
+      
+            const foundMapping = mappings.find(mapping => mapping.slack_id === member)
+            if (!found) {
+              core.warning(`Slack user Id [${member}] cannot be found, exiting`);
+              process.exit(0);
+            }
+      
+            const members = ${{ needs.resolve-seated-prs.outputs.members_json }}
             const channels = ${{ needs.slack-channel-resolver.outputs.channel_ids }} 
             console.log(JSON.stringify(members, null, 2));
             console.log(JSON.stringify(channels, null, 2));
             
-            const idx = channels.findIndex(channel => channel === '${{ matrix.member }}');
-            if (idx === -1) {
-              console.log('Could not find channel [${{ matrix.member }}], skipping this');
-              process.exit(2);
-            }
-            
-            const login = members[idx];
+            const login = foundMapping.github_user;
             const userPrs = seatedPrs.find(pr => pr.login === login);
             const prs = userPrs.prs.filter(pr => !pr.draft).map(urlMapper);
             const draftPrs = userPrs.prs.filter(pr => pr.draft).map(urlMapper);
@@ -190,7 +192,7 @@ jobs:
             
             core.setOutput('message', message);
       - name: Notify member
-        if: success()
+        if: success() && steps.build-message.outputs.message != ''
         shell: bash
         run: |
           channel=${{ matrix.member }}
diff --git a/.github/workflows/utility_slack-channel-resolver.yml b/.github/workflows/utility_slack-channel-resolver.yml
index 1938b9d7d647..e7365f7564fd 100644
--- a/.github/workflows/utility_slack-channel-resolver.yml
+++ b/.github/workflows/utility_slack-channel-resolver.yml
@@ -29,8 +29,8 @@ on:
     outputs:
       channel_ids:
         value: ${{ jobs.slack-channel-resolver.outputs.channel_ids }}
-      missing_github_users:
-        value: ${{ jobs.slack-channel-resolver.outputs.missing_github_users }}
+      mappings_json:
+        value: ${{ jobs.slack-channel-resolver.outputs.mappings_json }}
     secrets:
       CI_MACHINE_USER:
         description: 'CI machine user'
@@ -47,7 +47,7 @@ jobs:
     runs-on: ubuntu-20.04
     outputs:
       channel_ids: ${{ steps.resolve-channels.outputs.channel_ids }}
-      missing_github_users: ${{ steps.resolve-channels.outputs.missing_github_users }}
+      mappings_json: ${{ steps.resolve-channels.outputs.mappings_json }}
     steps:
       - name: Resolve Users
         id: resolve-users
@@ -77,7 +77,6 @@ jobs:
           
           echo "Looking for [${github_user}]"
           channel_ids=
-          missing_github_users=
           for github_user in "${github_users_array[@]}"; do
             channel_id=$( \
               jq ".[] | select(.github_user == \"${github_user}\")" <<< "${json}" | \
@@ -121,8 +120,6 @@ jobs:
 
             if [[ -n "${channel_id}" && "${channel_id}" != 'null' ]]; then
               channel_ids="${channel_ids} ${channel_id}"
-            else
-              missing_github_users="${missing_github_users} ${github_user}"
             fi
           done
           
@@ -143,18 +140,6 @@ jobs:
             channel_ids=$(printf '%s\n' "${deduped_channel_ids[@]}" | jq -R . | jq -s . | tr -d '\n' | tr -d ' ')
           fi
           
-          if [[ -n "${missing_github_users}" ]]; then
-            missing_github_users_array=(${missing_github_users})
-            declare -A github_user_deduped_array
-            for element in "${missing_github_users_array[@]}"; do
-              github_user_deduped_array["$element"]=1
-            done
-          
-            deduped_github_users=("${!github_user_deduped_array[@]}")
-            missing_github_users=$(printf '%s\n' "${deduped_github_users[@]}" | jq -R . | jq -s . | tr -d '\n' | tr -d ' ')
-          fi
-          
           echo "channel_ids: [${channel_ids}]"
           echo "channel_ids=${channel_ids}" >> $GITHUB_OUTPUT
-          echo "missing_github_users: [${missing_github_users}]"
-          echo "missing_github_users=${missing_github_users}" >> $GITHUB_OUTPUT
+          echo "mappings_json=${json}" >> $GITHUB_OUTPUT