math / formulas?

[janrif]

In keeping track of a project, be it personal billing for consultants or a construction crew, it would be useful if user could -- for example -- create a formula property like $35*%x where %x = properties, etc.

So at the end user could focus on poject parent & in child pane with proper columns see:

Project date/time start | date/time end | hours | Rate | Total

Comments: Kinook, anyone?

Kinook, I don't even know if this is possible although I assume it is but no where on your radar.