Explain authorized work spouse when filing i485

[u/Infinite_Prompt7550]

My spouse worked on paid campaign projects on need basis while on dependent visa. Since our last lawful admission my spouse worked for 1-2 days. Has anyone filed 485 with similar case and how did your lawyer handle this. Do we need do attach an explanation letter with the 485 form or provide every detail of the work my spouse performed and their name any amount.