diff --git a/endpoints-templates/Codecs.ftl b/endpoints-templates/Codecs.ftl
index 91a06d3..428ac59 100644
--- a/endpoints-templates/Codecs.ftl
+++ b/endpoints-templates/Codecs.ftl
@@ -1,4 +1,4 @@
-package se.senashdev.projekt.api
+package ${config.package}
 
 object Codecs:
 <#list typeDefinitions as type>
diff --git a/endpoints-templates/Endpoints.ftl b/endpoints-templates/Endpoints.ftl
index fc1749a..de00221 100644
--- a/endpoints-templates/Endpoints.ftl
+++ b/endpoints-templates/Endpoints.ftl
@@ -1,4 +1,4 @@
-package se.senashdev.projekt.api
+package ${config.package}
 
 import se.rutdev.projekt.api.HttpProtocol.VersionedResponse
 import se.rutdev.framework.json.circe.RutUtilsCodec
@@ -13,7 +13,7 @@ class Endpoints(override val config: OAuthUtils.OAuthConfig) extends framework.s
     type ApiEndpoint[I, O] = OAuthEndpoint[RequestMeta.OAuthRequestMeta, I, ProblemDetail, O]
 
 <#list endpoints as endpoint>
-    val ${endpoint.inputType}Endpoint = ApiEndpoint[${endpoint.inputType?cap_first}, VersionedResponse] =
+    val ${endpoint.inputType?uncap_first}Endpoint = ApiEndpoint[${endpoint.inputType?cap_first}, VersionedResponse] =
     <#list endpoint.paths.paths>
         apiV1Endpoint
         .post
diff --git a/endpoints-templates/Protocol.ftl b/endpoints-templates/Protocol.ftl
index 96423b7..f1e323a 100644
--- a/endpoints-templates/Protocol.ftl
+++ b/endpoints-templates/Protocol.ftl
@@ -1,7 +1,7 @@
-package se.senashdev.projekt.api
+package ${config.package}
 
 object Protocol:
-<#list typeDefinitions as type>
+<#list typeDefinitions?sort as type>
     case class ${type.name?cap_first}(
     <#list type.fields as field>
         ${field.name} : ${field.type},
diff --git a/parser/src/main/antlr4/nu/zoom/dsl/parser/Endpoints.g4 b/parser/src/main/antlr4/nu/zoom/dsl/parser/Endpoints.g4
index c1bd90b..fb8878e 100644
--- a/parser/src/main/antlr4/nu/zoom/dsl/parser/Endpoints.g4
+++ b/parser/src/main/antlr4/nu/zoom/dsl/parser/Endpoints.g4
@@ -21,6 +21,7 @@ fragment DIGIT          : [0-9] ;
 fragment LOWERCASE      : [a-z] ;
 fragment UPPERCASE      : [A-Z] ;
 fragment GENERICS       : '['|']'|'<'|'>' ;
+fragment DOT            : '.' ;
 fragment COMMENT_BEGIN  : '/*' ;
 fragment COMMENT_END    : '*/' ;
 WS                      : [ \t\n\r]+ -> skip;
@@ -28,5 +29,5 @@ COMMENT                 : COMMENT_BEGIN ~[/]* COMMENT_END -> skip;
 REQUEST_PREFIX          : '<-' ;
 RESPONSE_PREFIX         : '->' ;
 SLASH                   : '/' ;
-IDENTIFIER              : (LOWERCASE | UPPERCASE) (LOWERCASE | UPPERCASE | DIGIT | GENERICS)* ;
+IDENTIFIER              : (LOWERCASE | UPPERCASE) (LOWERCASE | UPPERCASE | DIGIT | GENERICS | DOT)* ;
 VALUE                   : ~[ ,{}:()/="#';*\n\r\t]+  ;
diff --git a/parser/src/main/java/nu/zoom/dsl/ast/ConfigItemNode.java b/parser/src/main/java/nu/zoom/dsl/ast/ConfigItemNode.java
deleted file mode 100644
index b18eea6..0000000
--- a/parser/src/main/java/nu/zoom/dsl/ast/ConfigItemNode.java
+++ /dev/null
@@ -1,4 +0,0 @@
-package nu.zoom.dsl.ast;
-
-public record ConfigItemNode(String key, String value) {
-}
diff --git a/parser/src/main/java/nu/zoom/dsl/ast/DocumentNode.java b/parser/src/main/java/nu/zoom/dsl/ast/DocumentNode.java
index 49b5aaf..dfa3608 100644
--- a/parser/src/main/java/nu/zoom/dsl/ast/DocumentNode.java
+++ b/parser/src/main/java/nu/zoom/dsl/ast/DocumentNode.java
@@ -1,9 +1,10 @@
 package nu.zoom.dsl.ast;
 
 import java.util.List;
+import java.util.Map;
 
 public record DocumentNode(
-	List<ConfigItemNode> configItems,
+	Map<String, String> config,
 	List<TypeNode> typeDefinitions,
 	List<EndpointNode> endpoints) {
 }
diff --git a/parser/src/main/java/nu/zoom/dsl/ast/EndpointsVisitorTransformer.java b/parser/src/main/java/nu/zoom/dsl/ast/EndpointsVisitorTransformer.java
index e75282e..658d808 100644
--- a/parser/src/main/java/nu/zoom/dsl/ast/EndpointsVisitorTransformer.java
+++ b/parser/src/main/java/nu/zoom/dsl/ast/EndpointsVisitorTransformer.java
@@ -4,15 +4,12 @@ import nu.zoom.dsl.parser.EndpointsBaseVisitor;
 import nu.zoom.dsl.parser.EndpointsParser;
 import org.antlr.v4.runtime.tree.TerminalNode;
 
-import java.util.ArrayList;
-import java.util.HashSet;
-import java.util.List;
-import java.util.Optional;
+import java.util.*;
 import java.util.stream.Collectors;
 
 public class EndpointsVisitorTransformer extends EndpointsBaseVisitor<EndpointsParser.DocumentContext> {
     private final ArrayList<EndpointNode> endpoints = new ArrayList<>();
-    private final ArrayList<ConfigItemNode> config = new ArrayList<>();
+    private final HashMap<String,String> config = new HashMap<>();
     private final HashSet<TypeNode> dataTypes = new HashSet<>();
 
     public EndpointsVisitorTransformer() {
@@ -22,8 +19,8 @@ public class EndpointsVisitorTransformer extends EndpointsBaseVisitor<EndpointsP
         return List.copyOf(endpoints);
     }
 
-    public List<ConfigItemNode> getConfig() {
-        return List.copyOf(config);
+    public Map<String,String> getConfig() {
+        return Map.copyOf(config);
     }
 
     public List<TypeNode> getDataTypes() {
@@ -34,14 +31,14 @@ public class EndpointsVisitorTransformer extends EndpointsBaseVisitor<EndpointsP
     public EndpointsParser.DocumentContext visitConfigitem(EndpointsParser.ConfigitemContext ctx) {
         String configKey = ctx.configkey().IDENTIFIER().getText();
         String configValue = getText(ctx.configvalue().IDENTIFIER(), ctx.configvalue().VALUE());
-        this.config.add(new ConfigItemNode(configKey, configValue));
+        this.config.put(configKey, configValue);
         return super.visitConfigitem(ctx);
     }
 
     @Override
     public EndpointsParser.DocumentContext visitNamedTypeDeclaration(EndpointsParser.NamedTypeDeclarationContext ctx) {
         var type = extractCompoundTypeNode(ctx);
-        addDatatType(type);
+        addDatatType(type, ctx.start.getLine());
         return super.visitChildren(ctx);
     }
 
@@ -69,7 +66,7 @@ public class EndpointsVisitorTransformer extends EndpointsBaseVisitor<EndpointsP
         } else if (requestBodyContext.typeDeclaration() != null) {
             var typeFields = extractTypeFields(requestBodyContext.typeDeclaration().typeField()) ;
             requestTypeName = segments.getLast() + "Request" ;
-            addDatatType(new TypeNode(requestTypeName, typeFields));
+            addDatatType(new TypeNode(requestTypeName, typeFields), ctx.start.getLine());
         } else if (requestBodyContext.IDENTIFIER() != null) {
             requestTypeName = requestBodyContext.IDENTIFIER().getText() ;
         }
@@ -103,9 +100,9 @@ public class EndpointsVisitorTransformer extends EndpointsBaseVisitor<EndpointsP
                         ((value != null) ? value.getText() : "");
     }
 
-    private void addDatatType(TypeNode type) throws ParseException {
+    private void addDatatType(TypeNode type, int lineNumber) throws ParseException {
         if (this.dataTypes.stream().filter(t -> t.name().equals(type.name())).findAny().isPresent()) {
-            throw new ParseException("Duplicate datatype '" + type.name()+ "'") ;
+            throw new ParseException("Duplicate datatype '" + type.name()+ "' at line " + lineNumber) ;
         } else {
             this.dataTypes.add(type);
         }
diff --git a/test01.endpoints b/test01.endpoints
index a148a57..73844f0 100644
--- a/test01.endpoints
+++ b/test01.endpoints
@@ -1,7 +1,9 @@
-{ some: configvalue, someother:value }
-
-AType(data: List[String])
+{ some: configvalue, someother:value,
+    package: se.rutdev.senash
+}
 
 /some/endpoint <- SomeType(foo:String)
+Embedded(foo:Bar)
 /some/other/endpoint <- (bar:Seq[Embedded])
-/yet/other/endpoint2 <- (bar2:Seq[AType])
\ No newline at end of file
+/yet/other/endpoint2 <- (bar2:Seq[AType])
+AType(data: java.util.List<String>)