Index: lams_tool_mindmap/db/model/mindmap_tool.clay
===================================================================
diff -u -r844ff3b43d22c544d3da7bf5aadf2ae33e48f9d4 -reaa5be9d92dd1414e8279f492f86077ca02c494d
--- lams_tool_mindmap/db/model/mindmap_tool.clay	(.../mindmap_tool.clay)	(revision 844ff3b43d22c544d3da7bf5aadf2ae33e48f9d4)
+++ lams_tool_mindmap/db/model/mindmap_tool.clay	(.../mindmap_tool.clay)	(revision eaa5be9d92dd1414e8279f492f86077ca02c494d)
@@ -249,7 +249,7 @@
 </table>
 <table alias="" name="tl_lamind10_node" remarks="" uid="ed0605:120c15bc56a:-7fdd">
 <table-description/>
-<table-figure-bounds height="-1" width="-1" x="47" y="548"/>
+<table-figure-bounds height="-1" width="-1" x="83" y="555"/>
 <column-list>
 <column alias="" auto-increment="true" column-size="20" decimal-digits="0" default-value="" mandatory="true" name="node_id" remarks="" uid="ed0605:120c15bc56a:-7fdb">
 <column-description/>
@@ -304,6 +304,19 @@
 <variant precision-max="255" precision-min="1" precision-variable="%n" type-name-pattern="VARCHAR(%n) BINARY"/>
 </data-type>
 </column>
+<column alias="" auto-increment="false" column-size="20" decimal-digits="0" default-value="" mandatory="false" name="session_id" remarks="" uid="1921f3f:1211ea0afb5:-7ff8">
+<column-description/>
+<data-type jdbc-type="-5" name="BIGINT" selected-variant-pattern="BIGINT(%n)">
+<variant precision-max="19" precision-min="0" precision-variable="%n" type-name-pattern="BIGINT(%n)"/>
+<variant type-name-pattern="BIGINT"/>
+<variant precision-max="19" precision-min="0" precision-variable="%n" type-name-pattern="BIGINT(%n) UNSIGNED"/>
+<variant precision-max="19" precision-min="0" precision-variable="%n" type-name-pattern="BIGINT(%n) UNSIGNED ZEROFILL"/>
+<variant precision-max="19" precision-min="0" precision-variable="%n" type-name-pattern="BIGINT(%n) ZEROFILL"/>
+<variant type-name-pattern="BIGINT UNSIGNED"/>
+<variant type-name-pattern="BIGINT UNSIGNED ZEROFILL"/>
+<variant type-name-pattern="BIGINT ZEROFILL"/>
+</data-type>
+</column>
 <column alias="" auto-increment="false" column-size="20" decimal-digits="0" default-value="" mandatory="false" name="user_id" remarks="" uid="ed0605:120c15bc56a:-7fd6">
 <column-description/>
 <data-type jdbc-type="-5" name="BIGINT" selected-variant-pattern="BIGINT(%n)">