Modify the number of milestones
This template is not currently available for Fusion Manage Extension sites.
The default number of milestones is five. This is set up in a number of places including the Engineering Project Libraries script and various fields throughout the engineering projects and templates.
The script uses the milestone names entered into the project template when generating the milestone activities. But if nothing is entered, milestone activities are named 'M# - Activities'. The number of the milestones can be changed if needed to reflect your specific requirements. However, this means that you need to update, not only this script, but several other fields and tables in the Engineering Project Template and Engineering Projects workspaces to reflect the updated number of milestones.
See About Scripting for more information on scripting and Configure Forms and Views about modifying fields in an item.