Rule 6.3. To Whom Communications Sent

(a) Any notice, copies of documents filed in an appellate court, or other communications must be sent to: each party's lead counsel on appeal;

(b) a party's lead counsel in the trial court if:

(1) that party was represented by counsel in the trial court;

(2) lead counsel on appeal has not yet been designated for that party; and

(3) lead counsel in the trial court has not filed a nonrepresentation notice or been allowed to withdraw;

(c) a party if the party is not represented by counsel.