Index: openacs-4/packages/xowf/tcl/grading-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/xowf/tcl/grading-procs.tcl,v
diff -u -r1.2 -r1.3
--- openacs-4/packages/xowf/tcl/grading-procs.tcl	3 Sep 2024 15:37:54 -0000	1.2
+++ openacs-4/packages/xowf/tcl/grading-procs.tcl	23 Oct 2024 12:50:46 -0000	1.3
@@ -254,17 +254,41 @@
   #----------------------------------------------------------------------
   GradingRoundPoints create ::xowf::test_item::grading::round-points \
       -precision 2 \
-      -percentage_boundaries {50 60 70 80}
+      -percentage_boundaries {50 60 70 80} {
+        #
+        # Grading scheme based on rounded points.
+        #
+        # @see Class ::xowf::test_item::grading::GradingRoundPoints
+        #
+      }
 
   GradingRoundPercentage create ::xowf::test_item::grading::round-percentage \
       -precision 2 \
-      -percentage_boundaries {50 60 70 80}
+      -percentage_boundaries {50 60 70 80} {
+        #
+        # Grading scheme based on rounded percentages.
+        #
+        # @see Class ::xowf::test_item::grading::GradingRoundPercentage
+        #
+      }
 
   GradingRoundNone create ::xowf::test_item::grading::round-none \
-      -percentage_boundaries {50 60 70 80}
+      -percentage_boundaries {50 60 70 80} {
+        #
+        # Grading scheme without any rounding
+        #
+        # @see Class ::xowf::test_item::grading::GradingRoundNone
+        #
+      }
 
   GradingNone create ::xowf::test_item::grading::none -percentage_boundaries {} \
-      -title #xowf.Grading_scheme-None#
+      -title #xowf.Grading_scheme-None# {
+        #
+        # Deactivating grading scheme (no grades are computed)
+        #
+        # @see Class ::xowf::test_item::grading::GradingNone
+        #
+      }
 
 
   #----------------------------------------------------------------------
Index: openacs-4/packages/xowf/tcl/test-item-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/xowf/tcl/test-item-procs.tcl,v
diff -u -r1.10 -r1.11
--- openacs-4/packages/xowf/tcl/test-item-procs.tcl	16 Sep 2024 12:46:22 -0000	1.10
+++ openacs-4/packages/xowf/tcl/test-item-procs.tcl	23 Oct 2024 12:50:46 -0000	1.11
@@ -1772,7 +1772,12 @@
   }
 
   AssessmentInterface {*}$register_command FL \
-      [Renaming_form_loader create renaming_form_loader]
+      [Renaming_form_loader create renaming_form_loader {
+        #
+        # Interface object to the renaming form loader
+        #
+        # @see Class ::xowf::test_item::Renaming_form_loader
+      }]
 }
 
 
@@ -5585,7 +5590,17 @@
   }
 
   AssessmentInterface {*}$register_command AM \
-      [Answer_manager create answer_manager]
+      [Answer_manager create answer_manager {
+        #
+        # Interface object to Answer manager for the test items as
+        # used in inclass exam and similar learning workflows. It is
+        # used for general answer management of the submitted test
+        # items, including answer workflow creation and deletion of
+        # submissions.
+        #
+        # @see: Class ::xowf::test_item::Answer_manager
+        #
+      }]
 }
 
 
@@ -7868,7 +7883,19 @@
       }
     }
   }
-  set qm [Question_manager create question_manager]
+  set qm [Question_manager create question_manager {
+    #
+    # Interface object to Question manager for the test items as
+    # used in inclass exam and similar learning workflows. It is
+    # used for general question (test item) management of quizzes and exams.
+    #
+    # It is used, e.g., for navigation between test-items, obtaining
+    # information about test items, including achievable and achieved
+    # points, and for providing statistics across test items.
+    #
+    # @see: Class ::xowf::test_item::Question_manager
+    #
+  }]
   AssessmentInterface {*}$register_command QM $qm
   ::xowiki::formfield::TestItemField instforward QM  $qm
 }