Does HMRC accept printed iXBRL computation files along side CT600 form?

From this guidance for returning CT600 form, https://www.gov.uk/guidance/the-company-tax-return-guide#company-tax-calculation it mentions the following for the computation: > Computations > Include all the information you consider necessary to explain the figures in your return within the single iXBRL computations file (or using HMRC’s File your accounts and Company Tax Return online service). As I have dissolved the company already, I cannot use the online service to complete the form. If I am mailing the form to HMRC, how can I attach that computation file? Would a printed iXBRL computations be accepted? What is the right way to share the file with HMRC?

Hi,
If the company is dissolved, we would not expect you to file any further returns, computations, or accounts. 
However, if you do wish or need to submit a manual return, then the computations can be in any format as long as the information is clear. 
It is only when you have to file online, we need you to use IXBRL. 
Thank you.