If multiple parties and if they are all represented by the same attorney, proceed as them all being served by that attorney being served.
If multiple parties and if they are represented by different attorney’s, each attorney needs to be served.
If multiple parties and some represented and some unrepresented, represented party(s) attorney(s) must be served and unrepresented party(s) must be served.
Everyone must be served:
If multiple parties and if they are all represented by the same attorney, proceed as them all being served by that attorney being served.
If multiple parties and if they are represented by different attorney’s, each attorney needs to be served.
If multiple parties and some represented and some unrepresented, represented party(s) attorney(s) must be served and unrepresented party(s) must be served.