jdbc:sqlserver://DEVSQL351;databaseName=RMSA;instanceName=investsys;integratedSecurity=true

<bean id="rmsaDev"
    class="org.springframework.jdbc.datasource.DriverManagerDataSource">
    <property name="driverClassName" value="com.microsoft.jdbc.sqlserver.SQLServerDriver" />
    <property name="url" value="jdbc:sqlserver://DEVSQL351;databaseName=RMSA;instanceName=investsys;integratedSecurity=true" />
</bean>