Forum Discussion
SharePoint List Calendar View JSON formatting
YueZhao08 Unfortunately I don't think this is yet possible to do in the calendar formatting. I would have suggested using a calculated column, as a workaround, but they don't support the use of a Person columns. So I think Power Automate is the only way, if you want to show two columns in a month view.
However Week/Work Week/Day views do support showing two fields, so perhaps that's the best solution:
Otherwise I would show the "person" field and (sort of) show categorie by using it as a color formatter in the view.
YueZhao08 Unfortunately I don't think this is yet possible to do in the calendar formatting. I would have suggested using a calculated column, as a workaround, but they don't support the use of a Person columns. So I think Power Automate is the only way, if you want to show two columns in a month view.
However Week/Work Week/Day views do support showing two fields, so perhaps that's the best solution:
Otherwise I would show the "person" field and (sort of) show categorie by using it as a color formatter in the view.