Hi all- Ultimately I want display the week number from a custom date field in the project to the planned start of each task. One way I've thought about doing this is by using the DATEDIFF function to determine the number of days between the project date and the planned start date of each task. I got this calculation to work for just the datediff between the task planned start and planned completion: CONCAT("Week ",ROUND(((DATEDIFF(Planned Start Date,Planned Completion Date))/7),0)) But now I want to compare a date entered in the project custom form to the planned start date. I've tried this: I've tried this: CONCAT("Week ",ROUND(((DATEDIFF("Project::DE:Contract Date",Planned Start Date))/7),0)) But I just get "Week 0" Is this the workfront problem of not being able to go up? If so why on a issue report I can display the Program Name by using text mode. Thinking hierarchical Portfolio-Program-Project-Issue Thank you, Mollie Mollie Shatek JLL