Hi I please need some help I am trying to achieve the following: On the subcontract maintenance screen I want to prevent users from changing the subcontract's status form "In Process" to "Committed" If the added amount of the newly entered line items exceed the budget amount for the Project + Subcontract So a project and subcontract will be chosen and new line(s) will be added to the existing subcontract even if the subcontract already has line items or no line items at all I need to add up the values of the line item(s) in buffer that I just added to compare against the current budget amount for the Project + Subcontract when trying to change the status so that a warning message can be displayed to the user if he/she can proceed or not Advise on this will be much appreciated thank you! Rergards, Lee'Roy Gerber
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