Progress versions are CO versions used only in progress analysis. The system records the progress analysis data in the progress version. You can evaluate the data at any time.

You use the project version to stipulate the parameters that control how the POC and earned value are calculated.

You use progress versions in progress analysis. You require the progress version in:

• Object maintenance, when you maintain a measurement method for the object
• The execution phase, when you calculate progress
• The information system, when you access the progress analysis reports

You use the progress version to stipulate:

• The basic value for determining the POC
• Value for weighting the POC in the aggregation

• The set of dates used to determine the POC

• Planning type or set of dates
• At your option, the early/late key, which you use to stipulate that the activity has no float.

• That the actual or plan method be adopted in the other method if none is separately specified there No such adoption takes place for measurement methods based on estimation or secondary proportionality.