Normally, we discourage our clients from making significant changes in the concept as they will lead to an increase in the initial budget. Video production agencies — including our team — work according to the Waterfall methodology, which means that each subsequent step in the development process is based on the results of the previous one.This means that if we add any changes to the initial concept it may make all the work done to date irrelevant. At the same time, to ensure that the project stays aligned with the client’s vision and objectives, we offer 1 to 2 revision rounds at each stage of the production process where we can introduce minor edits to the e-learning video.