Human beings do not grow up in vacuum but together intertwined within several relationships. While it is possible that in the workplace, individuals grow on their own, corporate training is always far more effective when done within a group. There are various ways in which informally such systems can be developed. A post lunchtime team may be developed to watch educational talks or take online course together. Instructional course material may be developed for the team members. Learning goals for the time period must be clearly mentioned. Challenging tasks within the organization quell the learning motives. Such meet-ups must also on occasions involve remote workers so they too feel part of the team. Another valuable method is to connect with other people within the trade but not necessarily within the organization. Ideas on work then get exchanged.

Source: https://hbr.org/2016/01/we-learn-more-when-we-learn-together