Source: Elines 

The company communicated in the May 8, 2019 Inflight Service Weekly that beginning June 1, the 787-10 (78J) will mirror the recent changes to the United Polaris service procedures on the 777-200 and 787-9.

These changes include returning a dedicated galley/aisle position to the mid-galley on this aircraft. The Flight Attendant assigned to work position #3 on this aircraft will work a mid-galley/aisle position and will be compensated with contractual galley pay.

REMINDER to those Flight Attendants who assumed the premium paid B-zone galley position 3 on MAY 1 only (May 2 and onward, this galley pay is automatic):

Submit a galley pay claim for May 1 by following these steps:

Log into CCS > Pay > Pay Register > All Other Exception > (this will open a new window - Help Hub). Complete request in Help Hub (base, pairing, date, etc.) and in the request details box, type in Galley Pay and submit request. Starting May 2, work position #3 will automatically receive galley pay.

Please refer to this recent article concerning how Flight Attendants can report ongoing marginal service concerns.