Online form question: previous Uk immigration aplications .

[KRISSKIN]

I'm stuck on this question: "Have you made any previous UK immigration applications in the UK or abroad?", does that include the application I made for permanent residency ? what I should put it there ? yes or no ?
Thank you very much for help.

[CR001]

All applications you have made to the Home Office.

[KRISSKIN]

So I understand I should type in ref number of my permanent certificate /card ?!.
I think that's was just application ive done thro HO.Thanks for answer.

[abhijack]

i understand that you have to put reference number of all applications you have made from the start of your uk immigration journey.
i am also struggling with details of all the applications.

[Hstepper07]

i understand that you have to put reference number of all applications you have made from the start of your uk immigration journey.
i am also struggling with details of all the applications.

It says references if known. If you don't know, leave it blank and put the dates.They will have it on their records anyway