Final answer:
When including subapplications in an application on a grant management system, the correct option to select is 'Review and Submit Application' for a final review before submission.
Step-by-step explanation:
After selecting the checkbox(es) for the subapplication(s) you wish to include in an application, you should select Review and Submit Application on the Select Subgrant Applications screen. This option is typically used in grant management systems to move forward in the process of consolidating your choices and providing a final review before submitting the complete application package. Making sure you have checked all the right subapplications and reviewing them is crucial to ensure the accuracy and completeness of your submission.