give differnt wight to activity's

Member for

19 years 8 months

Maybe you can use this:

Introduce a Number1-column containing your percentages (i.e. 10, 30, 40 and 20). Introduce a Number2-column with a customized field containing the formula: [% complete] * [Number1]/100.

Maybe you also want to apply a rollup sum for summary groups for the Number2-column to get the overall completion % based on your weigthed percentages.

Hope this is what you were looking for.

 

Regards,

Bo