The main key to the solution is communication - make sure you understand the task right and changes that you are asked to make. Then make a research and analyze which changes can be done asap with less effort and where the situation needs much more time and/or effort. It is a right thing to finish all the small tasks so that they are no longer on your list and you get less stressed about it. If you are asked to make a big change on a project or even few of them - keep calm, do the analysis again and break it into smaller tasks. To sum up, I would say that analysis and prioritizing can really help you out in juggy between multiple 3D projects

One effective approach I keep using for Geological 3D models is to maintain up-to-date automated workflows that streamline updates while preserving old versions. Given that frequent changes in 3D geomodels are inherent to the role—such as when a new well is drilled, seismic interpretations are updated, new seismic attributes are added, or new core data becomes available, etc—it's essential to stay agile. Most geologists and geomodellers juggle multiple projects simultaneously, so maintaining open, two-way communication with engineers, geophysicists, petrophysicists, leaders, and fellow geologists is vital. This collaboration ensures that the models consistently reflect the most accurate and current information.

Handling multiple 3D projects with sudden changes is tough but manageable with the right approach. Key to success is clear communication with your team, ensuring everyone understands changes and expectations. Set up flexible workflows, like modular designs, to quickly adapt. Clearly define roles and responsibilities to avoid confusion. Keep the project's core vision intact despite changes. Always test new adjustments to assess their impact. Finally, be prepared to adjust timelines, factoring in flexibility for unforeseen changes. With these strategies, you can efficiently manage even the toughest situations.

One thing I’ve found helpful in managing projects is the use of daily sprint meetings and a Kanban Board (digital and physical) to ensure that the tasks are efficiently executed, where quality is concerned we appoint a QC manager, combining these two we update the QC manager as to the sudden changes and he then plans the path to implement and/or revise as needed.

I'm a big fan of keeping the design path organized so the best way would be having a design book and keeping a design tree approach where you can easily track the design path. Also all the changes need to be documented so they can be easily reverted if needed in the future

- Prioritize and organize your tasks and projects - Streamline your workflow with standardized processes and automation - Effectively manage changes and updates with version control and clear communication - Maintain quality through regular reviews and testing - Stay focused and adaptable with effective time management and flexibility

La herramienta que mas me ha funcionado para llevar un control de cambios es el constructioncloud dónde automáticamente se versionan los archivos con el mismo nombre y se pueden sobreponer las versiones mostrando donde están los cambios.