3826830 - How to should I fix special non English alphabet in the profile like: ñ?

Some users particularly have special non English alphabet character in their names.
Please keep in mind that these letters are not machine readable therefore, the ticketing carrier will not accept the actual spelling of the name as the reservation system is unable to read the character even if the passport hasc

GDS like Sabre cannot recognize special characters including non English letters such as: ñ, â, é, æ, ö which are common with European names that have accent(s) or diaeresis. , KBA , CON-CA-ADM , Administration , Problem