How to logout from openidconnect and saml clients together

HI ,
Im new to keycloak, I have created a realm, where i have 3 client.
client 1 uses saml and client 2 ,3 uses openidconnect.
How to logout from keycloak sso if user logs out from any of 3 application.It can be app with saml or openid connect.

seeking your help.