How to disable System Masks

Summary

Is it possible to disable system masks?

Content

p.p1 {margin: 0.0px 0.0px 0.0px 0.0px; line-height: 15.0px; font: 14.0px Calibri; color: #262626; -webkit-text-stroke: #262626; background-color: #ffffff} span.s1 {font-kerning: none}

Hi, I'd like to enable Incident Thread Masking. However I don't need the three predefined system masks for credit card, social security, and telephone numbers. Is there a way to disable predefined system masks and just have custom masks ? 

 

Thank you,

 

Mike

Version

18A