This add-on is used to save all referenced parts/assemblies or drawings related to active assembly. It is useful in the case when user intent to run i-logic rule or external rules which are triggered on Open or Save events.
For example certain addin are needed to execute on all the files, which execute on opening or closing of the file, this case can be automated using this addin.
The addin is also helpful in quality check of the drawings. User can keep on moving in certain sequence without opening and closing each drawing. This open-save-close cycle can execute in auto mode for all the referenced documents of an assembly.