After applying for a long-stay visa of Ireland, submitted to their embassy in Canada, I received a phone call from the embassy telling me that I should have also sent them a signed "three-part commitment" form. The person said the form, which is about asserting that I will leave the state at the end of the visa period, may be found in https://www.irishimmigration.ie/ but I cannot find anything there. I tried to call them and send them a webform inquiry, but nobody answers.
Does one know what this form is?