diff --git a/Scripts/Functions/Render/render_getDirTemplate.sh b/Scripts/Functions/Render/render_getDirTemplate.sh
index 08e598d..b50e588 100644
--- a/Scripts/Functions/Render/render_getDirTemplate.sh
+++ b/Scripts/Functions/Render/render_getDirTemplate.sh
@@ -1,7 +1,44 @@
 #!/bin/bash
 #
-# render_getDirTemplate.sh -- This function re-defines absolute
-# path to artwork's related design templates directory.
+# render_getDirTemplate.sh -- This function defines the way renderable
+# directories are processed inside the repository.  Inside the
+# repository, renderable directories are processed either through
+# general-purpose rendition or theme-specific rendition.
+#
+#   General-purpose rendition:
+#
+#       The general-purpose rendition takes one XML file from design
+#       model (`trunk/Identity/Models') directory structure and
+#       produces one file in `trunk/Identity/Images' directory
+#       strucutre. In this configuration, the organization used to
+#       stored the design model is taken as reference to build the
+#       path required to store the image related to it under
+#       `trunk/Identity/Images' directory structure. 
+#
+#   Theme-specific rendition:
+#
+#       The theme-specific rendition takes one design model from
+#       `trunk/Identity/Models/Themes' directory structure to produce
+#       one or more images in
+#       `trunk/Identity/Motifs/$THEME/$VERSION/$MODEL' directory
+#       structure. In this configuration we have many different
+#       artistic motifs that use one unique design model directory
+#       structure as reference to produce images. 
+#
+#       Since theme design models are unified to be reused by more
+#       than one artistic motif, it is not possible to render artistic
+#       motifs in a lineal manner (i.e., as we do with general-purpose
+#       rendition) because we need to establish the relation between
+#       the artistic motif renderable directory structure and the
+#       design model first and that relation happens when renderable
+#       directory structures inside artistic motifs are processed
+#       individually.
+#
+# In the first rendition category, we use a design model directory
+# structure as reference to produce images one by one. In the second
+# rendition category, we can't use the same procedure because one
+# design model directory structure is used to produce several
+# renderable directory structures, not just one.
 #
 # Copyright (C) 2009-2011 Alain Reguera Delgado
 # 
@@ -26,8 +63,8 @@
 
 function render_getDirTemplate {
 
-    # Initialize design models location using action value as
-    # reference.
+    # Initialize design models location used as reference to process
+    # renderable directory structures.
     TEMPLATE=$ACTIONVAL
 
     # Sanitate design models location.  Be sure design models do
@@ -37,24 +74,11 @@ function render_getDirTemplate {
     # structure.
     TEMPLATE=$(echo "$TEMPLATE" | sed "s!/branches/!/trunk/!")
 
-    # Sanitate design models location using or not Tpl/ directory.
-    if [[ -d $TEMPLATE/Tpl ]];then
-        # Using Tpl/ directory is an obsolete practice that should be
-        # avoided. The concept of Tpl/ directory per artwork directory
-        # has been replaced by a common design model directory
-        # structure where we centralize design models for all
-        # different artistic motifs.  However, there are some cases
-        # that we may need to use Tpl/ directory still, so we verify
-        # its existence and use it if present.
-        TEMPLATE=$TEMPLATE/Tpl
-    else
-        # Redefine design model location based on theme model
-        # (FLAG_THEME_MODEL) variable value. The theme model variable is
-        # defined in the associated pre-rendition configuration script
-        # and can be used to set which design model to use among a
-        # list of different design models that we can choose from.
-        TEMPLATE=$(echo "$TEMPLATE" \
-            | sed "s!Motifs/$(cli_getPathComponent "$TEMPLATE" '--theme')!Models/$FLAG_THEME_MODEL!")
-    fi
+    # Define absolute path to theme-specific design models.
+    TEMPLATE=$(echo "$TEMPLATE" \
+        | sed -r "s!$(cli_getPathComponent $TEMPLATE '--theme-pattern')!Identity/Themes/Models/${FLAG_THEME_MODEL}/!")
+
+    # Define absolute path to general-purpose design models.
+    TEMPLATE=$(echo "$TEMPLATE" | sed "s!/Images!/Models!")
 
 }