diff --git a/.liquibase/Data_alias/basic/2020.2.0/alter_CommrestrictionsEmployeeInvolved.xml b/.liquibase/Data_alias/basic/2020.2.0/alter_CommrestrictionsEmployeeInvolved.xml
new file mode 100644
index 0000000000000000000000000000000000000000..487e3f6392b51a1f109d28108bac658191861065
--- /dev/null
+++ b/.liquibase/Data_alias/basic/2020.2.0/alter_CommrestrictionsEmployeeInvolved.xml
@@ -0,0 +1,17 @@
+<?xml version="1.1" encoding="UTF-8" standalone="no"?>
+<databaseChangeLog xmlns="http://www.liquibase.org/xml/ns/dbchangelog"
+                   xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.liquibase.org/xml/ns/dbchangelog http://www.liquibase.org/xml/ns/dbchangelog/dbchangelog-3.6.xsd">   
+    <changeSet dbms="derby" author="b.ulrich" id="c56df7ca-aa5c-426b-bdb7-16f8ad16d17c">
+        <sql>
+            ALTER TABLE COMMRESTRICTION ADD COLUMN EMPLOYEE_INVOLVED_NEW CHAR(36);
+            UPDATE COMMRESTRICTION SET EMPLOYEE_INVOLVED_NEW=EMPLOYEE_INVOLVED;
+            ALTER TABLE COMMRESTRICTION DROP COLUMN EMPLOYEE_INVOLVED;
+            RENAME COLUMN COMMRESTRICTION.EMPLOYEE_INVOLVED_NEW TO EMPLOYEE_INVOLVED;
+        </sql>
+    </changeSet>
+    
+    <changeSet dbms="!derby" author="b.ulrich" id="17c1eb73-3131-4a2b-bf9a-913590767c79">
+        <modifyDataType tableName="COMMRESTRICTION" columnName="EMPLOYEE_INVOLVED" newDataType="CHAR(36)"/>
+    </changeSet>
+
+</databaseChangeLog>
diff --git a/.liquibase/Data_alias/basic/2020.2.0/changelog.xml b/.liquibase/Data_alias/basic/2020.2.0/changelog.xml
index 2979f8b183bd9e8d964dc1b4ba201506d554baba..620de869917cdd857fbdaee72b06b6b9ae84c26c 100644
--- a/.liquibase/Data_alias/basic/2020.2.0/changelog.xml
+++ b/.liquibase/Data_alias/basic/2020.2.0/changelog.xml
@@ -12,4 +12,5 @@
     <include relativeToChangelogFile="true" file="ReportDispatchImpl/add_DocumentTemplatePlaceOfUse.xml"/>
     <include relativeToChangelogFile="true" file="alter_VisitrecommendationpriorityDatatype.xml"/>
     <include relativeToChangelogFile="true" file="alter_KeywordTitlesForTranslation.xml"/>
+    <include relativeToChangelogFile="true" file="alter_CommrestrictionsEmployeeInvolved.xml"/>
 </databaseChangeLog>