According to a collaborative learning study conducted by Lee & Bonk (2014), there are still many issues that are still being resolved when dealing with collaborative learning in a workplace. The goal was to examine corporate personnel, including learning managers and instructors, plus the tools that they use for collaboration. The researchers conducted an online survey to see what aspects of collaborative learning should be investigated, followed by an open discussion forum with 30 corporate personnel. The results showed that collaboration is becoming very necessary in workplaces and tools such as wikis are very commonly used. There is implication for a lot of future work, in order to have collaborative learning be highly effective in the workplace. Some of the unsolved problems they identified: