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+====== Metadata(keyword) ======
+Category:  Special function
+\\
+=====Description=====
+This function returns project metadata - specific details about the project. The keyword must be one of the text constants shown below.
+\\
+=====Arguments=====
+^Argument^Type^Description^
+|'current module'|Text|The name of the current module.|
+|'current group'|Text|The name of the current table group (tab).|
+|'current table'|Text|The name of the current table.|
+**Return value type:** Text
+\\
+=====Remarks=====
+The text constants are case-insensitive (i.e., both 'Current Module' and 'current module' are acceptable).
+References to a field or parameter are not permitted.
+\\
+=====Examples=====
+{{:transformations:metadata_sample.jpg?800|}}
+\\
+**Refer to the image above for the examples below.**
+\\ \\
+  metadata('current module')  //Returns 'Main'
+  metadata('current group')  //Returns 'Sample'
+  metadata('current table')  //Returns 'Counties_population'
+\\
+=====See also=====
+  * [[syntax:functions:system|System(keyword)]]