diff --git a/src/Application.hs b/src/Application.hs
index 90d344bfd..356dc186f 100644
--- a/src/Application.hs
+++ b/src/Application.hs
@@ -57,8 +57,12 @@ import qualified Data.UUID.V4 as UUID
 
 import System.Directory
 
+-- old job system
 import Jobs
 
+-- new job system
+import JobSystem
+
 import qualified Data.Text.Encoding as Text
 
 import Yesod.Auth.Util.PasswordStore
diff --git a/src/JobSystem.hs b/src/JobSystem.hs
new file mode 100644
index 000000000..c4847e577
--- /dev/null
+++ b/src/JobSystem.hs
@@ -0,0 +1,14 @@
+-- SPDX-FileCopyrightText: 2023 Sarah Vaupel <sarah.vaupel@uniworx.de>
+--
+-- SPDX-License-Identifier: AGPL-3.0-or-later
+
+module JobSystem
+  (
+  ) where
+
+-- TODO: add gitlab.uniworx.de/barth/jobsys as dependency to be able to import JobSchedulerWorld and its function
+-- import Jobsys.JobSystem
+
+-- TODO: define JobSchedulerWorld instance for managing job workers, scheduler, and communation in-between
+-- instance JobSchedulerWorld world where
+--   ...