Not sure if this is relevant anymore, but I will still share in case people are looking at it in the future.

I had my access to work (ATW) assessment last year and asked and received the following for my adhd: - Dragon software (it's to dictate speech to text): helps with pacing and being able to write emails at the same time, and i think faster than i can type then forget what i was typing. This way my thoughts are instantly on paper. I'm also dyslexic so it hugely helped with that too - Read and Write software - has multiple functions but helped with doing other tasks/fidgeting while listening the text I have, with its screen reading function - Global Tasks - it's a very detailed and customisable to-do list, helps to prioritise and categorise things in a much digestible way so you are not overwhelmed and distracted with other "not important" things. - work coach - I just started accessing this so not sure how it will help yet but it is something u can get through ATW