SSRS Report Assign Calculated Field Value - Help Needed

I’m interested in adding a calculated field to our priority dispatch report that grabs the completion date of the last operation. I see that the report has a Calc_NextResourceGroup field, but there doesn’t seem to be an assigned statement in the query expression nor in the report data def. How would I go about creating a calculated field in this report and assigning a value to it?

Any of the Calc fields in an out of the box RDD you cannot see unless you have the SDK.

You will have to create the calculation yourself. As long as the data is available in the RDD, you can create the function in the RDL.