diff --git a/docs/tables/mpe_security.md b/docs/tables/mpe_security.md
new file mode 100644
index 0000000..f0395f9
--- /dev/null
+++ b/docs/tables/mpe_security.md
@@ -0,0 +1,23 @@
+---
+layout: article
+title: MPE_SECURITY
+description: The MPE_SECURITY table determines which GROUPS can VIEW, EDIT, or APPROVE which tables or libraries
+og_title: MPE_SECURITY Table Documentation
+og_image: img/securitytable.png
+---
+
+# MPE_SECURITY
+
+The MPE_SECURITY table determines which GROUPS can VIEW, EDIT, or APPROVE which tables or libraries
+
+![Screenshot](img/securitytable.png)
+
+
+## Columns
+
+ - 🔑 `TX_FROM num`: SCD2 open datetime
+ - 🔑 `LIBREF char(8)`: The LIBREF of the target table
+ - 🔑 `DSN char(32)`: The name of the target dataset (or format catalog)
+ - 🔑 `ACCESS_LEVEL char(100)`: Either VIEW, EDIT or APPROVE
+ - 🔑 `SAS_GROUP char(100)`: The SAS Group to which to provide access
+ - `TX_TO num`: SCD2 close datetime
\ No newline at end of file
diff --git a/docs/tables/mpe_submit.md b/docs/tables/mpe_submit.md
index 24efa9c..39260e1 100644
--- a/docs/tables/mpe_submit.md
+++ b/docs/tables/mpe_submit.md
@@ -8,7 +8,7 @@ og_image: /img/mpe_submit.png
 
 # MPE_SUBMIT
 
-The MPE_SUBMIT table tracks the status of submitted modifications - ie SUBMITTED, APPROVED, or REJECTED.  It is unique on TABLE_ID.  A record is created whenever a submit is submitted.  
+The MPE_SUBMIT table tracks the status of submitted modifications - ie SUBMITTED, APPROVED, or REJECTED.  It is unique on TABLE_ID.  A record is created whenever a submit is submitted.
 
 ![submits](/img/mpe_submit.png)
 
@@ -19,7 +19,7 @@ The MPE_SUBMIT table tracks the status of submitted modifications - ie SUBMITTED
  - `SUBMIT_STATUS_CD char(10)`: Either SUBMITTED, APPROVED, or REJECTED.  Remains SUBMITTED until the final approval, or first rejection.
  - `BASE_LIB char(8)`: The LIBREF of the table being updated
  - `BASE_DS char(32)`: The name of the dataset (or format catalog) being updated
- - `SUBMITTED_BY_NM (100)`: The username of the submitter
+ - `SUBMITTED_BY_NM char(100)`: The username of the submitter
  - `SUBMITTED_ON_DTTM num`: The timestamp of the submission
  - `SUBMITTED_REASON_TXT char(400)`: The description provided by the submitter
  - `INPUT_OBS num`: The number of observations staged
diff --git a/docs/tables/mpe_tables.md b/docs/tables/mpe_tables.md
index 8d773d3..dc4e606 100644
--- a/docs/tables/mpe_tables.md
+++ b/docs/tables/mpe_tables.md
@@ -4,7 +4,7 @@ title: MPE_TABLES
 description: The MPE_TABLES table defines the tables that are EDITABLE within Data Controller for SAS® - along with attributes such as load type, number of approvals, and hook scripts.
 ---
 
-# MPE_DATASTATUS_TABS
+# MPE_TABLES
 
 The `MPE_TABLES` table defines the tables that are EDITABLE - along with attributes such as load type, number of approvals, and hook scripts.