Need restirct standard change template in Serviceportal

nameisnani
Mega Sage

HI Team ,

 

Standard Change template should not be viewable in the Service Portal

 

for example , if i search with any standard change template 'Block IOC' it is showing in Service Portal . 

nameisnani_0-1719197614815.png

Please provide steps to achieve this , 

Please provide configuration steps and screenshots for better understanding.