
I asked one of the stake clerks to contact SLC about this, just to confirm for ourselves the idea that was suggested in that other thread. And their response was that there wasn't any current way for our callings to be shared across stakes. However, they suggested that we might be able to have each stake add me as a custom "out-of-unit" stake-level calling (as suggested in the other thread). This would avoid the potential issue with normal out-of-unit callings, where the member is included in a home unit in the stake. As I just need directory access, and have no need for leadership (LCR/CDOL) access, getting myself included at the stake-level would seem to provide me with the contact info for anyone throughout the different stakes, and also would list me at the stake level for anyone looking to contact me. I have shared this info with my priesthood leader, and he will then decide if he wants us to proceed along this path. Or perhaps we'll just stick with the default information sharing method of requesting each stake provide relevant contact info, and then I try and keep my personal list up-to-date for all the assigned stakes.
If we do go down this path, I'll update this thread with results (hopefully all good news). And if anyone else has existing experience with this approach, please share.