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diff --git a/docs/tables/mpe_xlmap_data.md b/docs/tables/mpe_xlmap_data.md
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@@ -0,0 +1,31 @@
+---
+layout: article
+title: MPE_XLMAP_DATA
+description: The MPE_XLMAP_DATA table stores the data from complex excel uploads in a vertical format.
+og_title: MPE_XLMAP_DATA Table Documentation
+og_image: ../img/mpe_xlmap_data.png
+---
+
+# MPE_XLMAP_DATA
+
+The MPE_XLMAP_DATA table stores the data from complex excel uploads in a vertical format.  It is possible to configure a different target, so long as it has the same attributes, in the [MPE_XLMAP_INFO](tables/mpe_xlmap_info.md) table.
+
+![Screenshot](../img/mpe_xlmap_data.png)
+
+See also:
+
+* [Excel Uploads](/excel.md)
+* [MPE_XLMAP_INFO](tables/mpe_xlmap_info.md)
+* [MPE_XLMAP_RULES](tables/mpe_xlmap_rules.md)
+
+!!!note
+  This table cannot be edited directly!  Any target tables configured in [MPE_XLMAP_INFO](tables/mpe_xlmap_info.md) are also removed from the Tables list in the LOAD menu.
+
+## Columns
+
+ - 🔑 `LOAD_REF char(32)`:  The Unique Load reference.  Applied automatically.
+ - 🔑 `XLMAP_ID char(32)`:  The unique, UPPERCASE reference for the excel map.  Applied automatically.
+ - 🔑 `XLMAP_RANGE_ID char(32)`: A unique reference for the specific range being loaded.  Applied automatically.
+ - `ROW_NO num`: For single-cell / single-row sources, this is always 1.  Otherwise, it is the row number of the rectangular range being extracted in this XLMAP_RANGE_ID.
+ - `COL_NO num`: For single-cell / single-column sources, this is always 1.  Otherwise, it is the column number of the rectangular range being extracted in this XLMAP_RANGE_ID.
+ - `VALUE_TXT char(4000)`: The value of the cell, in text format.
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diff --git a/docs/tables/mpe_xlmap_info.md b/docs/tables/mpe_xlmap_info.md
index a6ba887..ad8c473 100644
--- a/docs/tables/mpe_xlmap_info.md
+++ b/docs/tables/mpe_xlmap_info.md
@@ -16,14 +16,17 @@ The information is optional (unless you wish to configure a non-default target t
 
 See also:
 
+* [Excel Uploads](/excel.md)
+* [MPE_XLMAP_DATA](tables/mpe_xlmap_data.md)
 * [MPE_XLMAP_RULES](tables/mpe_xlmap_rules.md)
 
 
 
+
 ## Columns
 
  - `TX_FROM num`: SCD2 open datetime
  - 🔑 `TX_TO num`: SCD2 close datetime
  - 🔑 `XLMAP_ID char(32)`:  A unique, UPPERCASE reference for the excel map.
  - `XLMAP_DESCRIPTION char(1000)`:  Map Description
- - `XLMAP_TARGETLIBDS char(41)`: An alternative target table to which to upload the data.  This MUST have the same structure as the [MPE_XLMAP_DATA](tables/mpe_xlmap_data.md) table.
\ No newline at end of file
+ - `XLMAP_TARGETLIBDS char(41)`: An alternative target table to which to upload the data.  This MUST have the same structure as the [MPE_XLMAP_DATA](tables/mpe_xlmap_data.md) table.  The table must also be configured in [MPE_TABLES](tables/mpe_tables.md).
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diff --git a/mkdocs.yml b/mkdocs.yml
index dc51ed0..081651a 100644
--- a/mkdocs.yml
+++ b/mkdocs.yml
@@ -7,7 +7,6 @@ nav:
     - DC User Guide: dc-userguide.md
     - Data Catalog: dcu-datacatalog.md
     - Data Lineage: dcu-lineage.md
-    - Excel: excel.md
     - File Uploads: files.md
     - Filter Mechanism: filter.md
     - Locking Mechanism: locking-mechanism.md
@@ -28,11 +27,15 @@ nav:
     - MPE_SUBMIT: tables/mpe_submit.md
     - MPE_SECURITY: tables/mpe_security.md
     - MPE_TABLES: tables/mpe_tables.md
+    - MPE_XLMAP_DATA: tables/mpe_xlmap_data.md
+    - MPE_XLMAP_INFO: tables/mpe_xlmap_info.md
+    - MPE_XLMAP_RULES: tables/mpe_xlmap_rules.md
 - Configuration:
     - Column Level Security: column-level-security.md
     - Dates / Datetimes: dcc-dates.md
     - Dynamic Cell Dropdown: dynamic-cell-dropdown.md
     - Emails: emails.md
+    - Excel: excel.md
     - Formats: formats.md
     - Groups: dcc-groups.md
     - Libraries: libraries.md