has anyone had success using chatgpt as an assist when starting something big (ex. community program)

i have a technical writing background but i am in over my head with the amount of documents, ideas, workshopping, revising, etc. in starting a non-profit. i'm not even talking legal paper work - literally things like intake forms, checklists, verbose mission statements and vision/purpose prompts for grants, so on. has anyone used chatgpt for something similar and how did you "zhuzh" it up?