The ironing assessment is different from other ACLS-6 activities as its aim is to ascertain what quality of information the person requires in order to complete a complex novel task.
Give the person a few opportunities to complete the ironing activity with no support before increasing the level of support provided. You are dropping the task demand of the activity by providing hints, then prompts and finally demonstrations, until they can complete it.
Read through the instructions to see what levels of support you can provide and when to provide.