Copying a Global Formula to a Local Field
You can save global formulas locally, so you can make local changes to the formula without affecting other users.
Open the global formula you want to save locally
Click the formula’s column header and select Edit
At the top of the Formula Editor screen, click the formula’s name
Select Copy as local field
The formula will now operate as a local field - any changes you make to it will only affect you, and if you close the column those changes will be lost.