Access to Work
An Access to Work grant can pay for practical support if you have a disability, health or mental health condition to help you start working.
This is the document that the Access to Work Providers use to assess adjustments that can be provided
This is the link to the website with more information.
How to Apply https://www.gov.uk/access-to-work
PIP (Personal Independence Payment)
How to claim PIP
DWP GovUk PIP Information https://www.gov.uk/pip-checker
Quick Information Guide about PIP
Guide for the DWP Assessors.
The Assessment Guide is extremely long and detailed but Section 3 The Assessment Criteria describes how they should award the points so it is worth reading that section.
Other websites with PIP guides
Disability Rights UK.
Benefits and Work.