Hi Everyone
As Rachal, I'm using data validation, and conducted the following activities:
1) Through the EPM format, enable the "Data Validation" option I can set the validation I need.
2) Input the whole place I return to the formula to validate the data.
3) Lock the file in Options-> Options Sheet
4) But when you upgraded, do nothing, all validation is lost in the Input, but not in the EPM format.
Someone can suggest me that I need to perform data validation.
Regards.
Carolina