diff --git a/docs/modeling/_category_.json b/docs/modeling/_category_.json
index 5a9e844..0a7c9bb 100644
--- a/docs/modeling/_category_.json
+++ b/docs/modeling/_category_.json
@@ -1,6 +1,6 @@
 {
   "label": "Data Modeling",
-  "position": 5,
+  "position": 2,
   "link": {
     "type": "generated-index",
     "title": "Data Modeling",
diff --git a/docs/reporting/concept.md b/docs/reporting/concept.md
deleted file mode 100644
index aa3eac8..0000000
--- a/docs/reporting/concept.md
+++ /dev/null
@@ -1,6 +0,0 @@
----
-title: General Concepts
-sidebar_position: 2
----
-
-Difference between measure & dimension.
\ No newline at end of file
diff --git a/docs/reporting/creating-reports.md b/docs/reporting/creating-reports.md
deleted file mode 100644
index 6db4ccd..0000000
--- a/docs/reporting/creating-reports.md
+++ /dev/null
@@ -1,4 +0,0 @@
----
-title: Creating Reports
-sidebar_position: 3
----
\ No newline at end of file