diff --git a/doc/ci/yaml/index.md b/doc/ci/yaml/index.md
index 834b825d001edc9f186a2e84f0ee179a8e7fbf00..d429cf8b829f1b04bea2ddd3a3b7a54940b0f4e4 100644
--- a/doc/ci/yaml/index.md
+++ b/doc/ci/yaml/index.md
@@ -997,6 +997,7 @@ in a header section.
 
 **Possible inputs**: Can be one of:
 
+- `array`, to accept an [array](../yaml/inputs.md#array-type) of inputs.
 - `string`, to accept string inputs (default when not defined).
 - `number`, to only accept numeric inputs.
 - `boolean`, to only accept `true` or `false` inputs.
@@ -1013,6 +1014,8 @@ spec:
       type: number
     available:
       type: boolean
+    array_input:
+      type: array  
 ---
 
 # The pipeline configuration would follow...