Thank you for responding .... it is nice to have someone to communicate with even though a bit stilted through this forum. 

My return is a 2023 Proseries return to be efiled and not related to 2025 in any manner  - a fiscal year C-Corp return with fiscal year starting 2023-10-01 and ending 2024-09-30 .... 

I have the attachment pinned to an element of income with "Other' as the type of attachment as my issue with respect to the Form 8082 relates to an element of income allocated from a partnership ...

It will NOT eFile through Proseries .... I have tried multiple permutations of attachment language at multiple places in the file .... and am incredibly frustrated ...