I've spoken with the GSC about some of my issues (even a higher tier) but I feel letting others know about these issues will help them through confusion in case modifications to the portal don't come.
Here's a little background. My stake is hosting a 10-stake devotional hosted by an Apostle and I am responsible for the success of the broadcast to 9 locations in different stakes. Since this was my first time with an event this large, I found getting things set up was complicated and confusing. There is a lot of information you will need for scheduling and completing the event. When we had our first test broadcast, it failed miserably. Some of the reasons and confusing issues are listed below. Hopefully this information will help you have better success than I.
Setting up receiving locations for other stakes is a little complicated. You will need to know the following from each stake.
- Unit Number ID and Stake Name (to see and assign receiving locations of a different stake)
- The address of the receiving building or name listed for the location (to select the receiving location)
- The lds.org username for the assistant (to add to your profile for the new assistant assignments and to gain access)
- Assistant's contact information