<extensions>
            <extension point="org.ametys.runtime.user.UsersManager"
                       id="org.ametys.runtime.plugins.core.user.CoreModifiableCredentialsAwareJdbc2"
                       class="org.ametys.runtime.plugins.core.user.jdbc.ModifiableCredentialsAwareJdbcUsersManager"
                       logger="org.ametys.runtime.plugins.core.users.jdbc.credentialmodifiable">
                <pool>runtime.datasource.core.jdbc.pool</pool>
                <table>Users2</table>
                <param id="login"/>
                <param id="firstname"/>
                <param id="lastname"/>
                <param id="email"/>
                <param id="password"/>
                <param id="role" column="role" type="string">
                	<label i18n="false">Role</label>
                	<description i18n="false">Role</description>
                	<validation>
                		<mandatory/>
                	</validation>
                </param>
                <param id="age" column="age" type="long">
                	<label i18n="false">Age</label>
                	<description i18n="false">Age</description>
                </param>
                <param id="date" column="date" type="date">
                	<label i18n="false">Date</label>
                	<description i18n="false">Date</description>
                </param>
                <param id="actif" column="actif" type="boolean">
                	<label i18n="false">Actif</label>
                	<description i18n="false">Actif</description>
                </param>
                <param id="genre" column="genre" type="string">
                	<label i18n="false">Genre</label>
                	<description i18n="false">Genre</description>
                        <enumeration>
                             <entry>
                                 <value>male</value>
                                 <label i18n="false">Homme</label>
                             </entry>
                             <entry>
                                 <value>demale</value>
                                 <label i18n="false">Femme</label>
                             </entry>
                        </enumeration>
                </param>
            </extension>
        </extensions>

public void add(Map<String, String> userInformation) throws InvalidModificationException;