And work it does....
You must read the readme file attached... in it, it explains the
following....
Installation:
1. From Command Prompt, execute the script:
cscript CreateAnnounce.vbs "http://<server_name>/<workspace_name>"
Ensure that you substitute your server name and workspace name as
appropriate.
This script extends the standard Announcement document profile by
adding two
properties: Start Date and End Date.
2. Import this Web Part into your dashboard site.