Hi @Jaime ,
Since I'm not quite clear about your autofill condition, I'll give you an example.
1.I created a column of 'date and time' type called start date and a column of 'calculation' type called next start.
Set the formula to satisfy the condition. When the start date column is filled, the next start column will be filled automatically.
2.Modify the format of the column. If column B exceeds column A for more than 14 days, it will be marked in red.
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