Update README.md

Co-authored-by: Jeremy Lenz <jlenz@redhat.com>

Author: chris1984

README.md

@@ -42,7 +42,8 @@ Check the current mode: `ForemanRhCloud.with_iop_smart_proxy?`
 
 ### Inventory Upload
 
-**UI:** Insights → Inventory Upload → select the organization → Generate and upload report
+**UI (cloud):** Insights → Inventory Upload → select the organization → Generate and upload report
+**UI (IoP):** Administer → Inventory Upload → select the organization → Generate and upload report
 
 **CLI:**