diff --git a/SabreTools.DatFiles/Formats/Listxml.cs b/SabreTools.DatFiles/Formats/Listxml.cs
index e2722c4b..611b5956 100644
--- a/SabreTools.DatFiles/Formats/Listxml.cs
+++ b/SabreTools.DatFiles/Formats/Listxml.cs
@@ -726,6 +726,7 @@ namespace SabreTools.DatFiles.Formats
                     case "softwarelist":
                         datItems.Add(new DatItems.Formats.SoftwareList
                         {
+                            Tag = reader.GetAttribute("tag"),
                             Name = reader.GetAttribute("name"),
                             Status = reader.GetAttribute("status").AsSoftwareListStatus(),
                             Filter = reader.GetAttribute("filter"),
@@ -1862,6 +1863,7 @@ namespace SabreTools.DatFiles.Formats
                 case ItemType.SoftwareList:
                     var softwareList = datItem as DatItems.Formats.SoftwareList;
                     xtw.WriteStartElement("softwarelist");
+                    xtw.WriteRequiredAttributeString("tag", softwareList.Tag);
                     xtw.WriteRequiredAttributeString("name", softwareList.Name);
                     xtw.WriteRequiredAttributeString("status", softwareList.Status.FromSoftwareListStatus());
                     xtw.WriteOptionalAttributeString("filter", softwareList.Filter);
diff --git a/SabreTools.DatFiles/Setter.cs b/SabreTools.DatFiles/Setter.cs
index 64a659ba..80244d7a 100644
--- a/SabreTools.DatFiles/Setter.cs
+++ b/SabreTools.DatFiles/Setter.cs
@@ -1233,6 +1233,9 @@ namespace SabreTools.DatFiles
         /// <param name="softwareList">SoftwareList to remove replace fields in</param>
         private void SetFields(SoftwareList softwareList)
         {
+            if (DatItemMappings.Keys.Contains(DatItemField.Tag))
+                softwareList.Tag = DatItemMappings[DatItemField.Tag];
+
             if (DatItemMappings.Keys.Contains(DatItemField.SoftwareListStatus))
                 softwareList.Status = DatItemMappings[DatItemField.SoftwareListStatus].AsSoftwareListStatus();
 
diff --git a/SabreTools.DatItems/Formats/SoftwareList.cs b/SabreTools.DatItems/Formats/SoftwareList.cs
index 704f38dc..14c8223f 100644
--- a/SabreTools.DatItems/Formats/SoftwareList.cs
+++ b/SabreTools.DatItems/Formats/SoftwareList.cs
@@ -14,6 +14,13 @@ namespace SabreTools.DatItems.Formats
     {
         #region Fields
 
+        /// <summary>
+        /// Tag for the software list
+        /// </summary>
+        [JsonProperty("tag", DefaultValueHandling = DefaultValueHandling.Ignore)]
+        [XmlElement("tag")]
+        public string Tag { get; set; }
+
         /// <summary>
         /// Name of the item
         /// </summary>
@@ -77,6 +84,7 @@ namespace SabreTools.DatItems.Formats
                 Source = this.Source.Clone() as Source,
                 Remove = this.Remove,
 
+                Tag = this.Tag,
                 Name = this.Name,
                 Status = this.Status,
                 Filter = this.Filter,
@@ -97,7 +105,8 @@ namespace SabreTools.DatItems.Formats
             SoftwareList newOther = other as SoftwareList;
 
             // If the SoftwareList information matches
-            return (Name == newOther.Name
+            return (Tag == newOther.Tag
+                && Name == newOther.Name
                 && Status == newOther.Status
                 && Filter == newOther.Filter);
         }
diff --git a/SabreTools.Filtering/DatItemFilter.cs b/SabreTools.Filtering/DatItemFilter.cs
index 8a32e6c9..3622a722 100644
--- a/SabreTools.Filtering/DatItemFilter.cs
+++ b/SabreTools.Filtering/DatItemFilter.cs
@@ -952,7 +952,7 @@ namespace SabreTools.Filtering
         /// <returns>True if the item passed the filter, false otherwise</returns>
         private bool PassesFilters(Chip chip)
         {
-            // DatItem_Tag
+            // Filter on tag
             if (!PassStringFilter(Tag, chip.Tag))
                 return false;
 
@@ -2007,6 +2007,10 @@ namespace SabreTools.Filtering
         /// <returns>True if the item passed the filter, false otherwise</returns>
         private bool PassesFilters(SoftwareList softwareList)
         {
+            // Filter on tag
+            if (!PassStringFilter(Tag, softwareList.Tag))
+                return false;
+
             // Filter on status
             if (SoftwareListStatus.MatchesPositive(Core.SoftwareListStatus.NULL, softwareList.Status) == false)
                 return false;
diff --git a/SabreTools.Filtering/DatItemRemover.cs b/SabreTools.Filtering/DatItemRemover.cs
index a9e83e0d..0da3f014 100644
--- a/SabreTools.Filtering/DatItemRemover.cs
+++ b/SabreTools.Filtering/DatItemRemover.cs
@@ -1069,6 +1069,9 @@ namespace SabreTools.Filtering
         /// <param name="softwareList">SoftwareList to remove fields from</param>
         private void RemoveFields(SoftwareList softwareList)
         {
+            if (DatItemFields.Contains(DatItemField.Tag))
+                softwareList.Tag = null;
+
             if (DatItemFields.Contains(DatItemField.SoftwareListStatus))
                 softwareList.Status = SoftwareListStatus.NULL;
 
diff --git a/SabreTools.Filtering/Replacer.cs b/SabreTools.Filtering/Replacer.cs
index f26741ac..14f49812 100644
--- a/SabreTools.Filtering/Replacer.cs
+++ b/SabreTools.Filtering/Replacer.cs
@@ -1060,6 +1060,9 @@ namespace SabreTools.Filtering
         /// <param name="datItemFields">List of fields representing what should be updated</param>
         private static void ReplaceFields(SoftwareList softwareList, SoftwareList newItem, List<DatItemField> datItemFields)
         {
+            if (datItemFields.Contains(DatItemField.Tag))
+                softwareList.Tag = newItem.Tag;
+
             if (datItemFields.Contains(DatItemField.SoftwareListStatus))
                 softwareList.Status = newItem.Status;