[curt.clifton]

A project in OF can have only a single Next Action. The remaining actions within your parallel action group will show up as Available Actions. This was debated at length in another thread last summer. If all of those actions were Next Actions, then Available Actions would not be any different than Next Actions.

Personally, I tend to operate from a perspective showing Available Actions. If I'm too scatterbrained to choose from that list, I'll switch to Next Actions to get a more focused list.