Redmine

• For every project I use an estimate of % Done * Estimated Hours of each ticket to calculate the completion % of a project

• For example: A completed ticket (100%) of estimated hours: 2 and an in progress ticket (50%) of estimated hours: 8 shall give me a project completion % of 60% [(2*1)+(8*.5)]/(2+8)

• In order to get the "hours completed" estimate, i need a custom field which is the product of % complete * estimated hours
• Can I create a "caluclated" custom field that automatically is calculated based on these two values?