BOG lunch is not considered an ADR (reservation) but rather a FP+. However, it is not in the same category as attraction FP+ so will not show up on your My Disney Experience profile. I believe I read on the boards that you can make a FP+ for lunch about six weeks in advance depending what time of month you are traveling. From what I understand the current program at BOG/FP+ is supposed to be a testing phase, so, you might want to keep checking periodically to see if you can get in and schedule your FP+ for lunch, but, I wouldn't worry if you can't get in to schedule it until sometime in June. We scheduled a FP+ for lunch in mid-January and I was able to schedule at 12:20/12:40 time slot the week before our trip and had my choice of several days at that time.