Adjusted SliverInline to only show valid fields for create/view.  Used admin::Sliver as reference.
diff --git a/plstackapi/core/admin.py b/plstackapi/core/admin.py
index 8ee3e1c..e53b245 100644
--- a/plstackapi/core/admin.py
+++ b/plstackapi/core/admin.py
@@ -25,6 +25,7 @@
 
 class SliverInline(admin.TabularInline):
     model = Sliver
+    fields = ['ip', 'name', 'slice', 'flavor', 'image', 'key', 'node', 'deploymentNetwork']
     extra = 0
 
 class SiteInline(admin.TabularInline):