Index: lams_common/db/model/lams_11.clay
===================================================================
diff -u -r84861fe0f6370b07582541e94edaa156fab08694 -rfa1a03cd89958eeba49f78a13b9638499bbd385f
--- lams_common/db/model/lams_11.clay	(.../lams_11.clay)	(revision 84861fe0f6370b07582541e94edaa156fab08694)
+++ lams_common/db/model/lams_11.clay	(.../lams_11.clay)	(revision fa1a03cd89958eeba49f78a13b9638499bbd385f)
@@ -148,7 +148,7 @@
 </table>
 <table name="lams_grouping_type" alias="" remarks="">
 <table-description/>
-<table-figure-bounds x="137" y="1821" width="-1" height="-1"/>
+<table-figure-bounds x="113" y="1411" width="-1" height="-1"/>
 <column-list>
 <column name="grouping_type_id" alias="" remarks="" mandatory="true" column-size="11" decimal-digits="0" default-value="0" auto-increment="false">
 <column-description/>
@@ -683,32 +683,6 @@
 <variant type-name-pattern="DATETIME"/>
 </data-type>
 </column>
-<column name="read_access" alias="" remarks="" mandatory="false" column-size="20" decimal-digits="0" default-value="" auto-increment="false">
-<column-description/>
-<data-type name="BIGINT" jdbc-type="-5" selected-variant-pattern="BIGINT(%n)">
-<variant type-name-pattern="BIGINT(%n)" precision-variable="%n" precision-min="0" precision-max="19"/>
-<variant type-name-pattern="BIGINT"/>
-<variant type-name-pattern="BIGINT(%n) UNSIGNED" precision-variable="%n" precision-min="0" precision-max="19"/>
-<variant type-name-pattern="BIGINT(%n) UNSIGNED ZEROFILL" precision-variable="%n" precision-min="0" precision-max="19"/>
-<variant type-name-pattern="BIGINT(%n) ZEROFILL" precision-variable="%n" precision-min="0" precision-max="19"/>
-<variant type-name-pattern="BIGINT UNSIGNED"/>
-<variant type-name-pattern="BIGINT UNSIGNED ZEROFILL"/>
-<variant type-name-pattern="BIGINT ZEROFILL"/>
-</data-type>
-</column>
-<column name="write_access" alias="" remarks="" mandatory="false" column-size="20" decimal-digits="0" default-value="" auto-increment="false">
-<column-description/>
-<data-type name="BIGINT" jdbc-type="-5" selected-variant-pattern="BIGINT(%n)">
-<variant type-name-pattern="BIGINT(%n)" precision-variable="%n" precision-min="0" precision-max="19"/>
-<variant type-name-pattern="BIGINT"/>
-<variant type-name-pattern="BIGINT(%n) UNSIGNED" precision-variable="%n" precision-min="0" precision-max="19"/>
-<variant type-name-pattern="BIGINT(%n) UNSIGNED ZEROFILL" precision-variable="%n" precision-min="0" precision-max="19"/>
-<variant type-name-pattern="BIGINT(%n) ZEROFILL" precision-variable="%n" precision-min="0" precision-max="19"/>
-<variant type-name-pattern="BIGINT UNSIGNED"/>
-<variant type-name-pattern="BIGINT UNSIGNED ZEROFILL"/>
-<variant type-name-pattern="BIGINT ZEROFILL"/>
-</data-type>
-</column>
 <column name="user_id" alias="" remarks="" mandatory="true" column-size="20" decimal-digits="0" default-value="" auto-increment="false">
 <column-description/>
 <data-type name="BIGINT" jdbc-type="-5" selected-variant-pattern="BIGINT(%n)">
@@ -911,7 +885,7 @@
 </table>
 <table name="lams_grouping" alias="" remarks="">
 <table-description/>
-<table-figure-bounds x="308" y="1040" width="-1" height="-1"/>
+<table-figure-bounds x="268" y="1090" width="-1" height="-1"/>
 <column-list>
 <column name="grouping_id" alias="" remarks="" mandatory="true" column-size="20" decimal-digits="0" default-value="0" auto-increment="true">
 <column-description/>
@@ -1907,7 +1881,7 @@
 </table>
 <table name="lams_workspace_folder" alias="" remarks="">
 <table-description/>
-<table-figure-bounds x="364" y="430" width="-1" height="-1"/>
+<table-figure-bounds x="311" y="429" width="-1" height="-1"/>
 <column-list>
 <column name="workspace_folder_id" alias="" remarks="" mandatory="true" column-size="20" decimal-digits="0" default-value="0" auto-increment="true">
 <column-description/>
@@ -2043,11 +2017,11 @@
 <variant type-name-pattern="BIGINT ZEROFILL"/>
 </data-type>
 </column>
-<column name="lams_lesson_state_id" alias="" remarks="" mandatory="true" column-size="3" decimal-digits="0" default-value="" auto-increment="false">
+<column name="lesson_state_id" alias="" remarks="" mandatory="true" column-size="3" decimal-digits="0" default-value="" auto-increment="false">
 <column-description/>
 <data-type name="INT" jdbc-type="4" selected-variant-pattern="INT(%n)">
-<variant type-name-pattern="INT(%n)" precision-variable="%n" precision-min="0" precision-max="10"/>
 <variant type-name-pattern="INT"/>
+<variant type-name-pattern="INT(%n)" precision-variable="%n" precision-min="0" precision-max="10"/>
 <variant type-name-pattern="INT(%n) UNSIGNED" precision-variable="%n" precision-min="0" precision-max="10"/>
 <variant type-name-pattern="INT(%n) UNSIGNED ZEROFILL" precision-variable="%n" precision-min="0" precision-max="10"/>
 <variant type-name-pattern="INT(%n) ZEROFILL" precision-variable="%n" precision-min="0" precision-max="10"/>
@@ -2114,7 +2088,7 @@
 <foreign-key-figure>
 <fk-fig-bendpoint-list/>
 </foreign-key-figure>
-<foreign-key-column column-name="lams_lesson_state_id" referenced-key-column-name="lams_lesson_state_id"/>
+<foreign-key-column column-name="lesson_state_id" referenced-key-column-name="lesson_state_id"/>
 </foreign-key>
 <foreign-key name="FK_lams_lesson_5" alias="" remarks="" referenced-table-schema="DEFAULT_SCHEMA" referenced-table="lams_grouping" referenced-key="PRIMARY" on-update="" on-delete="" source-multiplicity="0..*" target-multiplicity="1" source-entity-role="" target-entity-role="" source-relationship-type="" target-relationship-type="">
 <foreign-key-description/>
@@ -2778,11 +2752,11 @@
 <table-description/>
 <table-figure-bounds x="-23" y="551" width="-1" height="-1"/>
 <column-list>
-<column name="lams_lesson_state_id" alias="" remarks="" mandatory="true" column-size="3" decimal-digits="0" default-value="" auto-increment="false">
+<column name="lesson_state_id" alias="" remarks="" mandatory="true" column-size="3" decimal-digits="0" default-value="" auto-increment="false">
 <column-description/>
 <data-type name="INT" jdbc-type="4" selected-variant-pattern="INT(%n)">
-<variant type-name-pattern="INT(%n)" precision-variable="%n" precision-min="0" precision-max="10"/>
 <variant type-name-pattern="INT"/>
+<variant type-name-pattern="INT(%n)" precision-variable="%n" precision-min="0" precision-max="10"/>
 <variant type-name-pattern="INT(%n) UNSIGNED" precision-variable="%n" precision-min="0" precision-max="10"/>
 <variant type-name-pattern="INT(%n) UNSIGNED ZEROFILL" precision-variable="%n" precision-min="0" precision-max="10"/>
 <variant type-name-pattern="INT(%n) ZEROFILL" precision-variable="%n" precision-min="0" precision-max="10"/>
@@ -2801,7 +2775,7 @@
 </column-list>
 <primary-key name="PK_LAMS_LESSON_STATE" alias="" remarks="">
 <primary-key-description/>
-<primary-key-column name="lams_lesson_state_id"/>
+<primary-key-column name="lesson_state_id"/>
 </primary-key>
 <unique-key-list/>
 <foreign-key-list/>
@@ -2907,6 +2881,59 @@
 </foreign-key-list>
 <index-list/>
 </table>
+<table name="lams_lesson_learner" alias="" remarks="">
+<table-description/>
+<table-figure-bounds x="72" y="370" width="-1" height="-1"/>
+<column-list>
+<column name="lesson_id" alias="" remarks="" mandatory="true" column-size="20" decimal-digits="0" default-value="" auto-increment="false">
+<column-description/>
+<data-type name="BIGINT" jdbc-type="-5" selected-variant-pattern="BIGINT(%n)">
+<variant type-name-pattern="BIGINT(%n)" precision-variable="%n" precision-min="0" precision-max="19"/>
+<variant type-name-pattern="BIGINT"/>
+<variant type-name-pattern="BIGINT(%n) UNSIGNED" precision-variable="%n" precision-min="0" precision-max="19"/>
+<variant type-name-pattern="BIGINT(%n) UNSIGNED ZEROFILL" precision-variable="%n" precision-min="0" precision-max="19"/>
+<variant type-name-pattern="BIGINT(%n) ZEROFILL" precision-variable="%n" precision-min="0" precision-max="19"/>
+<variant type-name-pattern="BIGINT UNSIGNED"/>
+<variant type-name-pattern="BIGINT UNSIGNED ZEROFILL"/>
+<variant type-name-pattern="BIGINT ZEROFILL"/>
+</data-type>
+</column>
+<column name="user_id" alias="" remarks="" mandatory="true" column-size="20" decimal-digits="0" default-value="0" auto-increment="false">
+<column-description/>
+<data-type name="BIGINT" jdbc-type="-5" selected-variant-pattern="BIGINT(%n)">
+<variant type-name-pattern="BIGINT(%n)" precision-variable="%n" precision-min="0" precision-max="19"/>
+<variant type-name-pattern="BIGINT"/>
+<variant type-name-pattern="BIGINT(%n) UNSIGNED" precision-variable="%n" precision-min="0" precision-max="19"/>
+<variant type-name-pattern="BIGINT(%n) UNSIGNED ZEROFILL" precision-variable="%n" precision-min="0" precision-max="19"/>
+<variant type-name-pattern="BIGINT(%n) ZEROFILL" precision-variable="%n" precision-min="0" precision-max="19"/>
+<variant type-name-pattern="BIGINT UNSIGNED"/>
+<variant type-name-pattern="BIGINT UNSIGNED ZEROFILL"/>
+<variant type-name-pattern="BIGINT ZEROFILL"/>
+</data-type>
+</column>
+</column-list>
+<primary-key name="PK_LAMS_LESSON_LEARNER" alias="" remarks="">
+<primary-key-description/>
+</primary-key>
+<unique-key-list/>
+<foreign-key-list>
+<foreign-key name="FK_lams_lesson_learner_1" alias="" remarks="" referenced-table-schema="DEFAULT_SCHEMA" referenced-table="lams_lesson" referenced-key="PK_LAMS_LESSON" on-update="" on-delete="" source-multiplicity="0..*" target-multiplicity="1" source-entity-role="" target-entity-role="" source-relationship-type="" target-relationship-type="">
+<foreign-key-description/>
+<foreign-key-figure>
+<fk-fig-bendpoint-list/>
+</foreign-key-figure>
+<foreign-key-column column-name="lesson_id" referenced-key-column-name="lesson_id"/>
+</foreign-key>
+<foreign-key name="FK_lams_lesson_learner_2" alias="" remarks="" referenced-table-schema="DEFAULT_SCHEMA" referenced-table="lams_user" referenced-key="PRIMARY" on-update="" on-delete="" source-multiplicity="0..*" target-multiplicity="1" source-entity-role="" target-entity-role="" source-relationship-type="" target-relationship-type="">
+<foreign-key-description/>
+<foreign-key-figure>
+<fk-fig-bendpoint-list/>
+</foreign-key-figure>
+<foreign-key-column column-name="user_id" referenced-key-column-name="user_id"/>
+</foreign-key>
+</foreign-key-list>
+<index-list/>
+</table>
 </table-list>
 </schema>
 </schema-list>