Updating system components refreshes input data and generates required output data when one or more components of the project have been changed in some way.
Refreshing system components reads in all modified upstream data but does not necessarily regenerate the outputs of the component itself.
You can update or refresh an entire project, a system, or a cell within a system.
Note: In some cases, the update, update upstream components, and refresh operations may be available while other operations, such as clear generated data, reset, delete, and duplicate, are still in progress. If the operation is in progress on a separate system, you can apply the Update, update upstream components, or refresh operation to the current system. However, if the operation is in progress on either the current system or a system connected to it, you cannot initiate the new operation until the in-progress operation has completed.