Hello 👋 it's possible to add for view/edit some field for only one person in common Role?

...asking in "suitescript" maybe try in general 😉 (though I understand why you might ask here)

aa, ok)

It is possible with workflow, but I wouldn't call that as standard approach. Workflow could be something like this • Trigger on edit/view event • Check the role and user ID • Hide / show field with workflow action

Probably the easiest is to make role based forms and switch to that form for that role off the top of my head

But question is for the ONE USER in COMMON Role...

You can still create a form for that user or custom code and change the form/hide fields via scripting for sure.