1 resposta
Hi Jacky
Inline editing for related list records is not possible.
You need to Click on edit button to edit each related record.
https://trailblazer.salesforce.com/ideaview?id=08730000000BpXFAA0
Upvote your idea in above link
However you need to try this using customisation by using VF or lightning component.
Hope it resolve your query
Thanks