diff --git a/tape/dynamic.go b/tape/dynamic.go
index 6cd9faf..7e7333b 100644
--- a/tape/dynamic.go
+++ b/tape/dynamic.go
@@ -157,7 +157,7 @@ func decodeAny(decoder *Decoder, destination reflect.Value, tag Tag) (n int, err
 			n += nn; if err != nil { return n, err }
 			itemTag, nn, err := decoder.ReadTag()
 			n += nn; if err != nil { return n, err }
-			value, err := skeletonValue(itemTag)
+			value, err := skeletonValue(decoder, itemTag)
 			if err != nil { return n, err }
 			nn, err = decodeAny(decoder, value.Elem(), itemTag)
 			n += nn; if err != nil { return n, err }
@@ -304,7 +304,7 @@ func decodeAndSetFloat(decoder *Decoder, destination reflect.Value, bytes int) (
 
 // skeletonValue returns a pointer value. In order for it to be set, it must be
 // dereferenced using Elem().
-func skeletonValue(tag Tag) (reflect.Value, error) {
+func skeletonValue(decoder *Decoder, tag Tag) (reflect.Value, error) {
 	switch tag.WithoutCN() {
 	case SI:
 		value := uint8(0)
@@ -325,12 +325,20 @@ func skeletonValue(tag Tag) (reflect.Value, error) {
 		return reflect.Value { }, fmt.Errorf("unknown CN %d for FP", tag.CN())
 	case SBA: value := []byte { }; return reflect.ValueOf(&value), nil
 	case LBA: value := []byte { }; return reflect.ValueOf(&value), nil
-	case OTA: value := unknownSlicePlaceholder { }; return reflect.ValueOf(&value), nil
+	case OTA: return skeletonValueSlice(decoder, tag)
 	case KTV: value := map[uint16] any { }; return reflect.ValueOf(&value), nil
 	}
 	return reflect.Value { }, fmt.Errorf("unknown TN %d", tag.TN())
 }
 
+// skeletonValueSlice returns a pointer value. In order for it to be set, it
+// must be dereferenced using Elem().
+func skeletonValueSlice(decoder *Decoder, tag Tag) (reflect.Value, error) {
+	// TODO
+}
+
+// TODO: delete fucntion below
+
 // skeletonValueSlice returns a pointer value. In order for it to be set, it
 // must be dereferenced using Elem().
 func skeletonValueSlice(tag Tag, length int) (reflect.Value, error) {