"When we do a change form here at work, we need to send to client either 60 days or 6 months before the anticipated implantation of the proposal. Trying to setup a formula for the field [Date to be sent to client] that will be 6 months before the [anticipated implantation date] field or 60 days before the anticipated implantation date. 60 days or 6 months is based upon if a checkbox is checked or not. This is what I had for my formula:
If( ([Major System Change?]=true),
AdjustMonth([Anticipated Implantation Date]- (6)),
([Anticipated Implantation Date]- days(60)))
However I am getting an error stating I cannot use "-" in my formula.
Can anyone help me?
Thank you in advance,