Work Expense and Work Billable Expense have been updated to include multiple line items for planning task expenses. When editing either value on the task list, a link is available in the upper-left corner of the cell to present the line item entry layer.
Line item entries require that a Total value is entered. All other data fields are for reference and/or calculation assistance only. For example, a Qty and Rate entry will use a multiplier for the total versus entering only the total value and leaving the Qty and Rate as null.
The layer allows for both billable and cost values to enter Work Expense and Work Billable Expense without the need to invoke the layer in two separate places for the individual total values.