diff --git a/code/ryzom/common/src/game_share/generate_module_interface.xslt b/code/ryzom/common/src/game_share/generate_module_interface.xslt
index 09cf2039b..997952425 100644
--- a/code/ryzom/common/src/game_share/generate_module_interface.xslt
+++ b/code/ryzom/common/src/game_share/generate_module_interface.xslt
@@ -527,7 +527,7 @@ namespace <xsl:value-of select="@name"/>
 	<xsl:text>const std::vector&lt;</xsl:text><xsl:value-of select="@type"/>&gt; &amp;<xsl:value-of select="@name"/><xsl:if test="position() != last()">, </xsl:if>
 					</xsl:when>
 					<xsl:otherwise>
-	<xsl:if test="@byref = 'true' or @enum='smart'">const </xsl:if><xsl:value-of select="@type"/><xsl:text> </xsl:text><xsl:if test="@byref = 'true' or @enum = 'smart'">&amp;</xsl:if><xsl:value-of select="@name"/><xsl:if test="position() != last()">, </xsl:if>
+	<xsl:if test="@byref = 'true' or @enum='smart' or @enum='bitset'">const </xsl:if><xsl:value-of select="@type"/><xsl:text> </xsl:text><xsl:if test="@byref = 'true' or @enum = 'smart' or @enum = 'bitset'">&amp;</xsl:if><xsl:value-of select="@name"/><xsl:if test="position() != last()">, </xsl:if>
 					</xsl:otherwise>
 				</xsl:choose>
 			</xsl:for-each>
@@ -1001,6 +1001,12 @@ namespace <xsl:value-of select="@name"/>
 		<xsl:for-each select="property[@name != $uniqueId and @db_col]">
 			<xsl:choose>
 				<xsl:when test="@enum='true' or @enum='smart'">
+		qs += _<xsl:value-of select="@name"/><xsl:text>.isValid()
+			? "'"+_</xsl:text><xsl:value-of select="@name"/><xsl:text>.toString()+"'"
+			: "DEFAULT(</xsl:text><xsl:value-of select="@db_col"/><xsl:text>)";
+</xsl:text>
+				</xsl:when>
+				<xsl:when test="@enum='bitset'">
 		qs += "'"+_<xsl:value-of select="@name"/><xsl:text>.toString()+"'";
 </xsl:text>
 				</xsl:when>
@@ -1024,6 +1030,12 @@ namespace <xsl:value-of select="@name"/>
 		<xsl:for-each select="property[@db_col]">
 			<xsl:choose>
 				<xsl:when test="@enum='true' or @enum='smart'">
+		qs += _<xsl:value-of select="@name"/><xsl:text>.isValid()
+			? "'"+_</xsl:text><xsl:value-of select="@name"/><xsl:text>.toString()+"'"
+			: "DEFAULT(</xsl:text><xsl:value-of select="@db_col"/><xsl:text>)";
+</xsl:text>
+				</xsl:when>
+				<xsl:when test="@enum='bitset'">
 		qs += "'"+_<xsl:value-of select="@name"/><xsl:text>.toString()+"'";
 </xsl:text>
 				</xsl:when>
@@ -1050,7 +1062,14 @@ namespace <xsl:value-of select="@name"/>
 		<xsl:for-each select="property[@db_col]">
 			<xsl:choose>
 				<xsl:when test="@enum='true' or @enum='smart'">
-			qs += "'"+_<xsl:value-of select="@name"/>.toString()+"'";
+			qs += _<xsl:value-of select="@name"/><xsl:text>.isValid()
+			? "'"+_</xsl:text><xsl:value-of select="@name"/><xsl:text>.toString()+"'"
+			: "DEFAULT(</xsl:text><xsl:value-of select="@db_col"/><xsl:text>)";
+</xsl:text>
+				</xsl:when>
+				<xsl:when test="@enum='bitset'">
+			qs += "'"+_<xsl:value-of select="@name"/><xsl:text>.toString()+"'";
+</xsl:text>
 				</xsl:when>
 				<xsl:when test="@date='true'">
 			qs += "'"+MSW::encodeDate(_<xsl:value-of select="@name"/>)<xsl:text>+"'";
@@ -1075,6 +1094,12 @@ namespace <xsl:value-of select="@name"/>
 		<xsl:for-each select="property[@name != $uniqueId and @db_col]">
 			<xsl:choose>
 				<xsl:when test="@enum='true' or @enum='smart'">
+		qs += "<xsl:value-of select="@db_col"/> = " + (_<xsl:value-of select="@name"/><xsl:text>.isValid()
+			? "'"+_</xsl:text><xsl:value-of select="@name"/><xsl:text>.toString()+"'"
+			: "DEFAULT(</xsl:text><xsl:value-of select="@db_col"/><xsl:text>)");
+</xsl:text>
+				</xsl:when>
+				<xsl:when test="@enum='bitset'">
 		qs += "<xsl:value-of select="@db_col"/> = '"+_<xsl:value-of select="@name"/><xsl:text>.toString()+"'";
 </xsl:text>
 				</xsl:when>
@@ -1098,6 +1123,12 @@ namespace <xsl:value-of select="@name"/>
 		<xsl:for-each select="property[@db_col]">
 			<xsl:choose>
 				<xsl:when test="@enum='true' or @enum='smart'">
+		qs += "<xsl:value-of select="@db_col"/> = " + (_<xsl:value-of select="@name"/><xsl:text>.isValid()
+			? "'"+_</xsl:text><xsl:value-of select="@name"/><xsl:text>.toString()+"'"
+			: "DEFAULT(</xsl:text><xsl:value-of select="@db_col"/><xsl:text>)");
+</xsl:text>
+				</xsl:when>
+				<xsl:when test="@enum='bitset'">
 		qs += "<xsl:value-of select="@db_col"/> = '"+_<xsl:value-of select="@name"/><xsl:text>.toString()+"'";
 </xsl:text>
 				</xsl:when>
@@ -2086,7 +2117,7 @@ namespace <xsl:value-of select="@name"/>
 
 </xsl:text>	<xsl:for-each select="property[@db_col]">
 				<xsl:choose>
-					<xsl:when test="@enum='true' or @enum='smart'">
+					<xsl:when test="@enum='true' or @enum='smart' or @enum='bitset'">
 <xsl:text>			{
 				std::string s;
 				result->getField(</xsl:text><xsl:value-of select="position()-1"/>, s);
@@ -2154,7 +2185,7 @@ ERROR : parent/child relation support only 'map' or 'vector' cont specification
 			result->fetchRow();
 			<xsl:for-each select="../property[@db_col]">
 				<xsl:choose>
-					<xsl:when test="@enum='true' or @enum='smart'">
+					<xsl:when test="@enum='true' or @enum='smart' or @enum='bitset'">
 			{
 				std::string s;
 				result->getField(<xsl:value-of select="position()-1"/>, s);
@@ -2235,7 +2266,7 @@ ERROR : parent/child relation support only 'map' or 'vector' cont specification
 			result->fetchRow();
 			<xsl:for-each select="../property[@db_col]">
 				<xsl:choose>
-					<xsl:when test="@enum='true' or @enum='smart'">
+					<xsl:when test="@enum='true' or @enum='smart' or @enum='bitset'">
 			{
 				std::string s;
 				result->getField(<xsl:value-of select="position()-1"/>, s);
@@ -2810,7 +2841,8 @@ ERROR : parent/child relation support only 'map' or 'vector' cont specification
 <xsl:if test=".//param[@type != 'uint32'
 				and @type != 'uint8'
 				and @type != 'std::string'
-				and @enum != 'smart']">
+				and @enum != 'smart'
+				and @enum != 'bitset']">
 	<xsl:message terminate="yes">
 		ERROR : PHP interface only support uint8, uint32, enum and std::string parameter in callback interface '<xsl:value-of select="@name"/>.<xsl:value-of select=".//param[@type != 'uint32' and @type != 'uint8' and @type != 'std::string']/../@name"/>'
 	</xsl:message>
diff --git a/code/ryzom/server/src/shard_unifier_service/database_mapping.cpp b/code/ryzom/server/src/shard_unifier_service/database_mapping.cpp
index 336b50f7f..48b3a97b4 100644
--- a/code/ryzom/server/src/shard_unifier_service/database_mapping.cpp
+++ b/code/ryzom/server/src/shard_unifier_service/database_mapping.cpp
@@ -160,7 +160,9 @@ namespace RSMGR
 		qs += ", ";
 		qs += "'"+MSW::escapeString(NLMISC::toString(_TargetCharacter), connection)+"'";
 		qs += ", ";
-		qs += "'"+_Relation.toString()+"'";
+		qs += _Relation.isValid()
+			? "'"+_Relation.toString()+"'"
+			: "DEFAULT(relation_type)";
 		qs += ", ";
 		qs += "'"+MSW::escapeString(NLMISC::toString(_Comments), connection)+"'";
 
@@ -225,7 +227,9 @@ namespace RSMGR
 		qs += ", ";
 		qs += "targer_character = '"+MSW::escapeString(NLMISC::toString(_TargetCharacter), connection)+"'";
 		qs += ", ";
-		qs += "relation_type = '"+_Relation.toString()+"'";
+		qs += "relation_type = " + (_Relation.isValid()
+			? "'"+_Relation.toString()+"'"
+			: "DEFAULT(relation_type)");
 		qs += ", ";
 		qs += "comments = '"+MSW::escapeString(NLMISC::toString(_Comments), connection)+"'";
 
@@ -815,7 +819,9 @@ namespace RSMGR
 		qs += ", ";
 		qs += "'"+MSW::escapeString(NLMISC::toString(_CharId), connection)+"'";
 		qs += ", ";
-		qs += "'"+_Status.toString()+"'";
+		qs += _Status.isValid()
+			? "'"+_Status.toString()+"'"
+			: "DEFAULT(status)";
 		qs += ", ";
 		qs += "'"+MSW::escapeString(NLMISC::toString(_Kicked), connection)+"'";
 
@@ -878,7 +884,9 @@ namespace RSMGR
 		qs += ", ";
 		qs += "char_id = '"+MSW::escapeString(NLMISC::toString(_CharId), connection)+"'";
 		qs += ", ";
-		qs += "status = '"+_Status.toString()+"'";
+		qs += "status = " + (_Status.isValid()
+			? "'"+_Status.toString()+"'"
+			: "DEFAULT(status)");
 		qs += ", ";
 		qs += "kicked = '"+MSW::escapeString(NLMISC::toString(_Kicked), connection)+"'";
 
@@ -1482,11 +1490,17 @@ namespace RSMGR
 		qs += ", ";
 		qs += "'"+MSW::escapeString(NLMISC::toString(_RingAccess), connection)+"'";
 		qs += ", ";
-		qs += "'"+_Race.toString()+"'";
+		qs += _Race.isValid()
+			? "'"+_Race.toString()+"'"
+			: "DEFAULT(race)";
 		qs += ", ";
-		qs += "'"+_Civilisation.toString()+"'";
+		qs += _Civilisation.isValid()
+			? "'"+_Civilisation.toString()+"'"
+			: "DEFAULT(civilisation)";
 		qs += ", ";
-		qs += "'"+_Cult.toString()+"'";
+		qs += _Cult.isValid()
+			? "'"+_Cult.toString()+"'"
+			: "DEFAULT(cult)";
 		qs += ", ";
 		qs += "'"+MSW::escapeString(NLMISC::toString(_CurrentSession), connection)+"'";
 		qs += ", ";
@@ -1568,11 +1582,17 @@ namespace RSMGR
 		qs += ", ";
 		qs += "ring_access = '"+MSW::escapeString(NLMISC::toString(_RingAccess), connection)+"'";
 		qs += ", ";
-		qs += "race = '"+_Race.toString()+"'";
+		qs += "race = " + (_Race.isValid()
+			? "'"+_Race.toString()+"'"
+			: "DEFAULT(race)");
 		qs += ", ";
-		qs += "civilisation = '"+_Civilisation.toString()+"'";
+		qs += "civilisation = " + (_Civilisation.isValid()
+			? "'"+_Civilisation.toString()+"'"
+			: "DEFAULT(civilisation)");
 		qs += ", ";
-		qs += "cult = '"+_Cult.toString()+"'";
+		qs += "cult = " + (_Cult.isValid()
+			? "'"+_Cult.toString()+"'"
+			: "DEFAULT(cult)");
 		qs += ", ";
 		qs += "current_session = '"+MSW::escapeString(NLMISC::toString(_CurrentSession), connection)+"'";
 		qs += ", ";
@@ -2506,19 +2526,29 @@ namespace RSMGR
 		qs += ", ";
 		qs += "'"+MSW::escapeString(NLMISC::toString(_CurrentSession), connection)+"'";
 		qs += ", ";
-		qs += "'"+_CurrentActivity.toString()+"'";
+		qs += _CurrentActivity.isValid()
+			? "'"+_CurrentActivity.toString()+"'"
+			: "DEFAULT(current_activity)";
 		qs += ", ";
-		qs += "'"+_CurrentStatus.toString()+"'";
+		qs += _CurrentStatus.isValid()
+			? "'"+_CurrentStatus.toString()+"'"
+			: "DEFAULT(current_status)";
 		qs += ", ";
-		qs += "'"+_PublicLevel.toString()+"'";
+		qs += _PublicLevel.isValid()
+			? "'"+_PublicLevel.toString()+"'"
+			: "DEFAULT(public_level)";
 		qs += ", ";
-		qs += "'"+_AccountType.toString()+"'";
+		qs += _AccountType.isValid()
+			? "'"+_AccountType.toString()+"'"
+			: "DEFAULT(account_type)";
 		qs += ", ";
 		qs += "'"+MSW::escapeString(NLMISC::toString(_ContentAccessLevel), connection)+"'";
 		qs += ", ";
 		qs += "'"+MSW::escapeString(NLMISC::toString(_Description), connection)+"'";
 		qs += ", ";
-		qs += "'"+_Lang.toString()+"'";
+		qs += _Lang.isValid()
+			? "'"+_Lang.toString()+"'"
+			: "DEFAULT(lang)";
 		qs += ", ";
 		qs += "'"+MSW::escapeString(NLMISC::toString(_Cookie), connection)+"'";
 		qs += ", ";
@@ -2561,19 +2591,29 @@ namespace RSMGR
 		qs += ", ";
 		qs += "current_session = '"+MSW::escapeString(NLMISC::toString(_CurrentSession), connection)+"'";
 		qs += ", ";
-		qs += "current_activity = '"+_CurrentActivity.toString()+"'";
+		qs += "current_activity = " + (_CurrentActivity.isValid()
+			? "'"+_CurrentActivity.toString()+"'"
+			: "DEFAULT(current_activity)");
 		qs += ", ";
-		qs += "current_status = '"+_CurrentStatus.toString()+"'";
+		qs += "current_status = " + (_CurrentStatus.isValid()
+			? "'"+_CurrentStatus.toString()+"'"
+			: "DEFAULT(current_status)");
 		qs += ", ";
-		qs += "public_level = '"+_PublicLevel.toString()+"'";
+		qs += "public_level = " + (_PublicLevel.isValid()
+			? "'"+_PublicLevel.toString()+"'"
+			: "DEFAULT(public_level)");
 		qs += ", ";
-		qs += "account_type = '"+_AccountType.toString()+"'";
+		qs += "account_type = " + (_AccountType.isValid()
+			? "'"+_AccountType.toString()+"'"
+			: "DEFAULT(account_type)");
 		qs += ", ";
 		qs += "content_access_level = '"+MSW::escapeString(NLMISC::toString(_ContentAccessLevel), connection)+"'";
 		qs += ", ";
 		qs += "description = '"+MSW::escapeString(NLMISC::toString(_Description), connection)+"'";
 		qs += ", ";
-		qs += "lang = '"+_Lang.toString()+"'";
+		qs += "lang = " + (_Lang.isValid()
+			? "'"+_Lang.toString()+"'"
+			: "DEFAULT(lang)");
 		qs += ", ";
 		qs += "cookie = '"+MSW::escapeString(NLMISC::toString(_Cookie), connection)+"'";
 		qs += ", ";
@@ -3319,7 +3359,9 @@ namespace RSMGR
 		qs += "session_type, title, owner, plan_date, start_date, description, orientation, level, rule_type, access_type, state, host_shard_id, subscription_slots, reserved_slots, estimated_duration, final_duration, folder_id, lang, icone, anim_mode, race_filter, religion_filter, guild_filter, shard_filter, level_filter, subscription_closed, newcomer";
 		qs += ") VALUES (";
 		
-		qs += "'"+_SessionType.toString()+"'";
+		qs += _SessionType.isValid()
+			? "'"+_SessionType.toString()+"'"
+			: "DEFAULT(session_type)";
 		qs += ", ";
 		qs += "'"+MSW::escapeString(NLMISC::toString(_Title), connection)+"'";
 		qs += ", ";
@@ -3331,15 +3373,25 @@ namespace RSMGR
 		qs += ", ";
 		qs += "'"+MSW::escapeString(NLMISC::toString(_Description), connection)+"'";
 		qs += ", ";
-		qs += "'"+_Orientation.toString()+"'";
+		qs += _Orientation.isValid()
+			? "'"+_Orientation.toString()+"'"
+			: "DEFAULT(orientation)";
 		qs += ", ";
-		qs += "'"+_Level.toString()+"'";
+		qs += _Level.isValid()
+			? "'"+_Level.toString()+"'"
+			: "DEFAULT(level)";
 		qs += ", ";
-		qs += "'"+_RuleType.toString()+"'";
+		qs += _RuleType.isValid()
+			? "'"+_RuleType.toString()+"'"
+			: "DEFAULT(rule_type)";
 		qs += ", ";
-		qs += "'"+_AccessType.toString()+"'";
+		qs += _AccessType.isValid()
+			? "'"+_AccessType.toString()+"'"
+			: "DEFAULT(access_type)";
 		qs += ", ";
-		qs += "'"+_State.toString()+"'";
+		qs += _State.isValid()
+			? "'"+_State.toString()+"'"
+			: "DEFAULT(state)";
 		qs += ", ";
 		qs += "'"+MSW::escapeString(NLMISC::toString(_HostShardId), connection)+"'";
 		qs += ", ";
@@ -3347,7 +3399,9 @@ namespace RSMGR
 		qs += ", ";
 		qs += "'"+MSW::escapeString(NLMISC::toString(_ReservedSlots), connection)+"'";
 		qs += ", ";
-		qs += "'"+_EstimatedDuration.toString()+"'";
+		qs += _EstimatedDuration.isValid()
+			? "'"+_EstimatedDuration.toString()+"'"
+			: "DEFAULT(estimated_duration)";
 		qs += ", ";
 		qs += "'"+MSW::escapeString(NLMISC::toString(_FinalDuration), connection)+"'";
 		qs += ", ";
@@ -3357,13 +3411,17 @@ namespace RSMGR
 		qs += ", ";
 		qs += "'"+MSW::escapeString(NLMISC::toString(_Icone), connection)+"'";
 		qs += ", ";
-		qs += "'"+_AnimMode.toString()+"'";
+		qs += _AnimMode.isValid()
+			? "'"+_AnimMode.toString()+"'"
+			: "DEFAULT(anim_mode)";
 		qs += ", ";
 		qs += "'"+_RaceFilter.toString()+"'";
 		qs += ", ";
 		qs += "'"+_ReligionFilter.toString()+"'";
 		qs += ", ";
-		qs += "'"+_GuildFilter.toString()+"'";
+		qs += _GuildFilter.isValid()
+			? "'"+_GuildFilter.toString()+"'"
+			: "DEFAULT(guild_filter)";
 		qs += ", ";
 		qs += "'"+_ShardFilter.toString()+"'";
 		qs += ", ";
@@ -3428,7 +3486,9 @@ namespace RSMGR
 		std::string qs;
 		qs = "UPDATE sessions SET ";
 		
-		qs += "session_type = '"+_SessionType.toString()+"'";
+		qs += "session_type = " + (_SessionType.isValid()
+			? "'"+_SessionType.toString()+"'"
+			: "DEFAULT(session_type)");
 		qs += ", ";
 		qs += "title = '"+MSW::escapeString(NLMISC::toString(_Title), connection)+"'";
 		qs += ", ";
@@ -3440,15 +3500,25 @@ namespace RSMGR
 		qs += ", ";
 		qs += "description = '"+MSW::escapeString(NLMISC::toString(_Description), connection)+"'";
 		qs += ", ";
-		qs += "orientation = '"+_Orientation.toString()+"'";
+		qs += "orientation = " + (_Orientation.isValid()
+			? "'"+_Orientation.toString()+"'"
+			: "DEFAULT(orientation)");
 		qs += ", ";
-		qs += "level = '"+_Level.toString()+"'";
+		qs += "level = " + (_Level.isValid()
+			? "'"+_Level.toString()+"'"
+			: "DEFAULT(level)");
 		qs += ", ";
-		qs += "rule_type = '"+_RuleType.toString()+"'";
+		qs += "rule_type = " + (_RuleType.isValid()
+			? "'"+_RuleType.toString()+"'"
+			: "DEFAULT(rule_type)");
 		qs += ", ";
-		qs += "access_type = '"+_AccessType.toString()+"'";
+		qs += "access_type = " + (_AccessType.isValid()
+			? "'"+_AccessType.toString()+"'"
+			: "DEFAULT(access_type)");
 		qs += ", ";
-		qs += "state = '"+_State.toString()+"'";
+		qs += "state = " + (_State.isValid()
+			? "'"+_State.toString()+"'"
+			: "DEFAULT(state)");
 		qs += ", ";
 		qs += "host_shard_id = '"+MSW::escapeString(NLMISC::toString(_HostShardId), connection)+"'";
 		qs += ", ";
@@ -3456,7 +3526,9 @@ namespace RSMGR
 		qs += ", ";
 		qs += "reserved_slots = '"+MSW::escapeString(NLMISC::toString(_ReservedSlots), connection)+"'";
 		qs += ", ";
-		qs += "estimated_duration = '"+_EstimatedDuration.toString()+"'";
+		qs += "estimated_duration = " + (_EstimatedDuration.isValid()
+			? "'"+_EstimatedDuration.toString()+"'"
+			: "DEFAULT(estimated_duration)");
 		qs += ", ";
 		qs += "final_duration = '"+MSW::escapeString(NLMISC::toString(_FinalDuration), connection)+"'";
 		qs += ", ";
@@ -3466,13 +3538,17 @@ namespace RSMGR
 		qs += ", ";
 		qs += "icone = '"+MSW::escapeString(NLMISC::toString(_Icone), connection)+"'";
 		qs += ", ";
-		qs += "anim_mode = '"+_AnimMode.toString()+"'";
+		qs += "anim_mode = " + (_AnimMode.isValid()
+			? "'"+_AnimMode.toString()+"'"
+			: "DEFAULT(anim_mode)");
 		qs += ", ";
 		qs += "race_filter = '"+_RaceFilter.toString()+"'";
 		qs += ", ";
 		qs += "religion_filter = '"+_ReligionFilter.toString()+"'";
 		qs += ", ";
-		qs += "guild_filter = '"+_GuildFilter.toString()+"'";
+		qs += "guild_filter = " + (_GuildFilter.isValid()
+			? "'"+_GuildFilter.toString()+"'"
+			: "DEFAULT(guild_filter)");
 		qs += ", ";
 		qs += "shard_filter = '"+_ShardFilter.toString()+"'";
 		qs += ", ";
@@ -4517,7 +4593,9 @@ namespace RSMGR
 		qs += ", ";
 		qs += "'"+MSW::escapeString(NLMISC::toString(_WSOnline), connection)+"'";
 		qs += ", ";
-		qs += "'"+_RequiredState.toString()+"'";
+		qs += _RequiredState.isValid()
+			? "'"+_RequiredState.toString()+"'"
+			: "DEFAULT(RequiredState)";
 		qs += ", ";
 		qs += "'"+MSW::escapeString(NLMISC::toString(_MOTD), connection)+"'";
 
@@ -4552,7 +4630,9 @@ namespace RSMGR
 		qs += ", ";
 		qs += "WSOnline = '"+MSW::escapeString(NLMISC::toString(_WSOnline), connection)+"'";
 		qs += ", ";
-		qs += "RequiredState = '"+_RequiredState.toString()+"'";
+		qs += "RequiredState = " + (_RequiredState.isValid()
+			? "'"+_RequiredState.toString()+"'"
+			: "DEFAULT(RequiredState)");
 		qs += ", ";
 		qs += "MOTD = '"+MSW::escapeString(NLMISC::toString(_MOTD), connection)+"'";
 
@@ -6985,7 +7065,9 @@ namespace RSMGR
 		qs += ", ";
 		qs += "'"+MSW::escapeString(NLMISC::toString(_Author), connection)+"'";
 		qs += ", ";
-		qs += "'"+_Type.toString()+"'";
+		qs += _Type.isValid()
+			? "'"+_Type.toString()+"'"
+			: "DEFAULT(type)";
 		qs += ", ";
 		qs += "'"+MSW::escapeString(NLMISC::toString(_Text), connection)+"'";
 		qs += ", ";
@@ -7037,7 +7119,9 @@ namespace RSMGR
 		qs += ", ";
 		qs += "author = '"+MSW::escapeString(NLMISC::toString(_Author), connection)+"'";
 		qs += ", ";
-		qs += "type = '"+_Type.toString()+"'";
+		qs += "type = " + (_Type.isValid()
+			? "'"+_Type.toString()+"'"
+			: "DEFAULT(type)");
 		qs += ", ";
 		qs += "text = '"+MSW::escapeString(NLMISC::toString(_Text), connection)+"'";
 		qs += ", ";
@@ -8864,13 +8948,19 @@ namespace RSMGR
 		qs += ", ";
 		qs += "'"+MSW::escapeString(NLMISC::toString(_RRPTotal), connection)+"'";
 		qs += ", ";
-		qs += "'"+_AnimMode.toString()+"'";
+		qs += _AnimMode.isValid()
+			? "'"+_AnimMode.toString()+"'"
+			: "DEFAULT(anim_mode)";
 		qs += ", ";
 		qs += "'"+MSW::escapeString(NLMISC::toString(_Language), connection)+"'";
 		qs += ", ";
-		qs += "'"+_Orientation.toString()+"'";
+		qs += _Orientation.isValid()
+			? "'"+_Orientation.toString()+"'"
+			: "DEFAULT(orientation)";
 		qs += ", ";
-		qs += "'"+_Level.toString()+"'";
+		qs += _Level.isValid()
+			? "'"+_Level.toString()+"'"
+			: "DEFAULT(level)";
 		qs += ", ";
 		qs += "'"+MSW::escapeString(NLMISC::toString(_AllowFreeTrial), connection)+"'";
 
@@ -8913,13 +9003,19 @@ namespace RSMGR
 		qs += ", ";
 		qs += "rrp_total = '"+MSW::escapeString(NLMISC::toString(_RRPTotal), connection)+"'";
 		qs += ", ";
-		qs += "anim_mode = '"+_AnimMode.toString()+"'";
+		qs += "anim_mode = " + (_AnimMode.isValid()
+			? "'"+_AnimMode.toString()+"'"
+			: "DEFAULT(anim_mode)");
 		qs += ", ";
 		qs += "language = '"+MSW::escapeString(NLMISC::toString(_Language), connection)+"'";
 		qs += ", ";
-		qs += "orientation = '"+_Orientation.toString()+"'";
+		qs += "orientation = " + (_Orientation.isValid()
+			? "'"+_Orientation.toString()+"'"
+			: "DEFAULT(orientation)");
 		qs += ", ";
-		qs += "level = '"+_Level.toString()+"'";
+		qs += "level = " + (_Level.isValid()
+			? "'"+_Level.toString()+"'"
+			: "DEFAULT(level)");
 		qs += ", ";
 		qs += "allow_free_trial = '"+MSW::escapeString(NLMISC::toString(_AllowFreeTrial), connection)+"'";
 
diff --git a/code/ryzom/server/src/shard_unifier_service/database_mapping.xml b/code/ryzom/server/src/shard_unifier_service/database_mapping.xml
index 7512b899a..2343b1056 100644
--- a/code/ryzom/server/src/shard_unifier_service/database_mapping.xml
+++ b/code/ryzom/server/src/shard_unifier_service/database_mapping.xml
@@ -193,11 +193,11 @@
 			<property type="std::string"	name="Lang"					db_col="lang"			byref="true"/>
 			<property type="std::string"	name="Icone"				db_col="icone"			byref="true"/>
 			<property type="TAnimMode"		name="AnimMode"				db_col="anim_mode"		enum="smart"	default="TAnimMode::am_dm"/>
-			<property type="TRaceFilter"	name="RaceFilter"			db_col="race_filter"	enum="smart"/> <!-- FIXME -->
-			<property type="TReligionFilter"	name="ReligionFilter"	db_col="religion_filter"	enum="smart"/> <!-- FIXME -->
+			<property type="TRaceFilter"	name="RaceFilter"			db_col="race_filter"	enum="bitset"/>
+			<property type="TReligionFilter"	name="ReligionFilter"	db_col="religion_filter"	enum="bitset"/>
 			<property type="TGuildFilter"	name="GuildFilter"			db_col="guild_filter"	enum="smart"	default="TGuildFilter::gf_only_my_guild"/>
-			<property type="TShardFilter"	name="ShardFilter"			db_col="shard_filter"	enum="smart"/> <!-- FIXME -->
-			<property type="TLevelFilter"	name="LevelFilter"			db_col="level_filter"	enum="smart"/> <!-- FIXME -->
+			<property type="TShardFilter"	name="ShardFilter"			db_col="shard_filter"	enum="bitset"/>
+			<property type="TLevelFilter"	name="LevelFilter"			db_col="level_filter"	enum="bitset"/>
 			<property type="bool"			name="SubscriptionClosed"	db_col="subscription_closed"			default="0"/>
 			<property type="bool"			name="Newcomer"				db_col="newcomer"						default="1"/>