diff --git a/xyz.veronie.bgg.ui/src/xyz/veronie/bgg/result/IdString.java b/xyz.veronie.bgg.ui/src/xyz/veronie/bgg/result/IdString.java
new file mode 100644
index 0000000..c252896
--- /dev/null
+++ b/xyz.veronie.bgg.ui/src/xyz/veronie/bgg/result/IdString.java
@@ -0,0 +1,12 @@
+package xyz.veronie.bgg.result;
+
+/// Holds an id and its string representation, for example for Family, Extension, Mechanic, or Category.
+public class IdString {
+	int id;
+	String string;
+	
+	public IdString(int id, String string) {
+		this.id = id;
+		this.string = string;
+	}
+}
diff --git a/xyz.veronie.bgg.ui/src/xyz/veronie/bgg/result/Recommendation.java b/xyz.veronie.bgg.ui/src/xyz/veronie/bgg/result/Recommendation.java
index da9a6c8..2fdbede 100644
--- a/xyz.veronie.bgg.ui/src/xyz/veronie/bgg/result/Recommendation.java
+++ b/xyz.veronie.bgg.ui/src/xyz/veronie/bgg/result/Recommendation.java
@@ -1,8 +1,9 @@
 package xyz.veronie.bgg.result;
 
 public enum Recommendation {
-	N, // not supported
-	P, // not recommended
-	R, // recommended
-	B  // best
+	N, // (N)onplayable
+	P, // (P)layable, not recommended
+	R, // (R)ecommended
+	B  // (B)est with...
 }
+
diff --git a/xyz.veronie.bgg.ui/src/xyz/veronie/bgg/result/Thing.java b/xyz.veronie.bgg.ui/src/xyz/veronie/bgg/result/Thing.java
index 6131b31..bf0423c 100644
--- a/xyz.veronie.bgg.ui/src/xyz/veronie/bgg/result/Thing.java
+++ b/xyz.veronie.bgg.ui/src/xyz/veronie/bgg/result/Thing.java
@@ -164,6 +164,7 @@ public class Thing {
      * 
      * @return
      */
+    // TODO: rewrite: order isn't important, column names are
     public String toResultTxtLine() {
     	StringBuilder str = new StringBuilder();
     	final String emptyItem = "\"\",";
diff --git a/xyz.veronie.bgg.ui/src/xyz/veronie/bgg/result/ThingDetails.java b/xyz.veronie.bgg.ui/src/xyz/veronie/bgg/result/ThingDetails.java
index ae3a9fd..c4dcd82 100644
--- a/xyz.veronie.bgg.ui/src/xyz/veronie/bgg/result/ThingDetails.java
+++ b/xyz.veronie.bgg.ui/src/xyz/veronie/bgg/result/ThingDetails.java
@@ -23,12 +23,12 @@ public class ThingDetails {
 	Float stddev;
 	Float median;
 	String image;
-	Integer category;
-	Integer mechanic;
+	IdString[] category;
+	IdString[] mechanic;
 	String comment;
 	Recommendation[] players; // 1 to 20
 	String description;
-	Integer expansion;
+	IdString[] expansion;
 	Integer basegameId;
 	Integer reimplementId;
 	String reimplement_name;
@@ -44,6 +44,6 @@ public class ThingDetails {
 	Float price;
 	Integer expansions;
 	String domain;
-	String family;
+	IdString[] family;
 	Float age_poll;
 }