Dear Sir/Mdm,
I am creating an invoice approval system using Bonitasoft. I am stuck at a particular step whereby i need to create a form such that it can perform some addition on a column whenever user key in numbers in various columns. Attached is a simple illustration of what i mean.
![Excel][Excel]
[Excel]: http://nicoleanddebbie.com/classes/srjc/cs_5/graphics/Excel10.jpg
Regards,
Terry