diff --git a/docs/diag_class_schedules.puml b/docs/diag_class_schedules.puml
new file mode 100644
index 0000000..6e2212d
--- /dev/null
+++ b/docs/diag_class_schedules.puml
@@ -0,0 +1,17 @@
+@startuml
+
+object "SchedulingManager" as manager {
+    +api_url    string
+    
+}
+
+class  "Schedule" {
+    +start      time.Time
+    +end        time.Time
+    +duration   time.Time
+    +workflow   string
+}
+
+
+
+@enduml
\ No newline at end of file
diff --git a/docs/uml/deployment_schedule_execution.puml b/docs/uml/deployment_schedule_execution.puml
new file mode 100644
index 0000000..0e3dbc5
--- /dev/null
+++ b/docs/uml/deployment_schedule_execution.puml
@@ -0,0 +1,38 @@
+@startuml
+component oc_search
+component oc_catalog 
+interface catalog_api
+
+component oc_scheduler [
+    oc_scheduler
+
+    + Receives notifications about new workflows scheduled
+    + Retrieve informations about a workflow
+    + Notifies when to execute a workflow
+]
+
+component oc_workflows [
+    oc_workflows
+
+    + executes argo workflows in a kubernetes cluster
+    + creates processes from a workflow (not a k8s environment)
+    + creates the logs stream
+]
+
+database loki
+
+component oc_monitor [
+    oc_monitor
+
+    + retrieves logs from loki
+]
+
+catalog_api -l-> oc_catalog 
+oc_scheduler -l-> catalog_api
+oc_workflows -l-> loki
+loki -l-> oc_monitor
+oc_workflows -d-> oc_scheduler
+oc_search -u-> oc_monitor
+oc_search -> oc_catalog
+
+@enduml
\ No newline at end of file