diff --git a/mod/workshop/db/install.xml b/mod/workshop/db/install.xml
index e3494c75a36..08276eeecfc 100644
--- a/mod/workshop/db/install.xml
+++ b/mod/workshop/db/install.xml
@@ -104,7 +104,7 @@
         <KEY NAME="assessment_fk" TYPE="foreign" FIELDS="assessmentid" REFTABLE="workshop_assessments" REFFIELDS="id" PREVIOUS="primary"/>
       </KEYS>
     </TABLE>
-    <TABLE NAME="workshop_forms_nograding" COMMENT="The assessment dimensions definitions of No grading strategy forms" PREVIOUS="workshop_grades" NEXT="workshop_forms_errorbanded">
+    <TABLE NAME="workshop_forms_nograding" COMMENT="The assessment dimensions definitions of No grading strategy forms" PREVIOUS="workshop_grades" NEXT="workshop_forms_noerrors">
       <FIELDS>
         <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="workshopid"/>
         <FIELD NAME="workshopid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="false" COMMENT="The id of the Workshop instance where this dimension is used as a part of evaluation form." PREVIOUS="id" NEXT="sort"/>
@@ -117,7 +117,7 @@
         <KEY NAME="workshop_fk" TYPE="foreign" FIELDS="workshopid" REFTABLE="workshop" REFFIELDS="id" PREVIOUS="primary"/>
       </KEYS>
     </TABLE>
-    <TABLE NAME="workshop_forms_errorbanded" COMMENT="The assessment dimensions definitions of Error banded grading strategy forms" PREVIOUS="workshop_forms_nograding" NEXT="workshop_forms_accumulative">
+    <TABLE NAME="workshop_forms_noerrors" COMMENT="The assessment dimensions definitions of Number of errors grading strategy forms" PREVIOUS="workshop_forms_nograding" NEXT="workshop_forms_noerrors_map">
       <FIELDS>
         <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="workshopid"/>
         <FIELD NAME="workshopid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="false" COMMENT="The id of the Workshop instance where this dimension is used as a part of evaluation form." PREVIOUS="id" NEXT="sort"/>
@@ -133,7 +133,19 @@
         <KEY NAME="workshop_fk" TYPE="foreign" FIELDS="workshopid" REFTABLE="workshop" REFFIELDS="id" PREVIOUS="primary"/>
       </KEYS>
     </TABLE>
-    <TABLE NAME="workshop_forms_accumulative" COMMENT="The assessment dimensions definitions of Accumulative grading strategy forms" PREVIOUS="workshop_forms_errorbanded" NEXT="workshop_forms_rubric">
+    <TABLE NAME="workshop_forms_noerrors_map" COMMENT="This maps the number of errors to a percentual grade for submission" PREVIOUS="workshop_forms_noerrors" NEXT="workshop_forms_accumulative">
+      <FIELDS>
+        <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="workshopid"/>
+        <FIELD NAME="workshopid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="false" COMMENT="The id of the workshop" PREVIOUS="id" NEXT="nonegative"/>
+        <FIELD NAME="nonegative" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="false" COMMENT="Number of negative responses given by the reviewer" PREVIOUS="workshopid" NEXT="grade"/>
+        <FIELD NAME="grade" TYPE="int" LENGTH="4" NOTNULL="true" UNSIGNED="true" SEQUENCE="false" COMMENT="Percentual grade 0..100 for this number of negative responses" PREVIOUS="nonegative"/>
+      </FIELDS>
+      <KEYS>
+        <KEY NAME="primary" TYPE="primary" FIELDS="id" NEXT="workshop_fk"/>
+        <KEY NAME="workshop_fk" TYPE="foreign" FIELDS="workshopid" REFTABLE="workshop" REFFIELDS="id" PREVIOUS="primary"/>
+      </KEYS>
+    </TABLE>
+    <TABLE NAME="workshop_forms_accumulative" COMMENT="The assessment dimensions definitions of Accumulative grading strategy forms" PREVIOUS="workshop_forms_noerrors_map" NEXT="workshop_forms_rubric">
       <FIELDS>
         <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="workshopid"/>
         <FIELD NAME="workshopid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="false" COMMENT="The id of the Workshop instance where this dimension is used as a part of evaluation form." PREVIOUS="id" NEXT="sort"/>