Expose Standard Change Templates to Customer via Service Catalog

[Minh2]

Hello ServiceNow Developers.

I have a number of Standard Change Templates created and I would like to expose them to my customers so that they can request these changes.  For example, they can trigger a standard change to add a network port and a standard change is created and assign to the appropriate team.

Is this possible to have catalog item that creates a standard change directly based on approved standard change templates and not having to create Service Request, Request Item, etc... ?

Thank you

[Saurav11]

The standard change template itself can directly be raised by users without any role from portal. You can also create a record producer on change request as well.

Please mark my answer as correct based on Impact.