diff --git a/grafonnet-7.0/template/custom.libsonnet b/grafonnet-7.0/template/custom.libsonnet
new file mode 100644
index 00000000..3755b621
--- /dev/null
+++ b/grafonnet-7.0/template/custom.libsonnet
@@ -0,0 +1,36 @@
+// This file was generated by https://github.com/grafana/dashboard-spec
+
+{
+  new(
+    allValue=null,
+    hide=0,
+    includeAll=false,
+    label=null,
+    multi=false,
+    name=null,
+    query=null,
+    queryValue='',
+    skipUrlSync=false,
+  ):: {
+    [if allValue != null then 'allValue']: allValue,
+    [if hide != null then 'hide']: hide,
+    [if includeAll != null then 'includeAll']: includeAll,
+    [if label != null then 'label']: label,
+    [if multi != null then 'multi']: multi,
+    [if name != null then 'name']: name,
+    [if query != null then 'query']: query,
+    [if queryValue != null then 'queryValue']: queryValue,
+    [if skipUrlSync != null then 'skipUrlSync']: skipUrlSync,
+    type: 'custom',
+
+    setCurrent(
+      selected=false,
+      text=null,
+      value=null,
+    ):: self {}
+        + { current+: { [if selected != null then 'selected']: selected } }
+        + { current+: { [if text != null then 'text']: text } }
+        + { current+: { [if value != null then 'value']: value } },
+
+  },
+}