How to add or remove choice options from sys_class_name filter?

[snow_dev]

Hi,

I want to add/remove some classes from sys_class_name (Class) filter so that it shows the classes which are intended to be selected. 

For example, open "cmdb_ci" table in list view. Now, add a filter and select Class - is - <any_available _option>. I want to remove and add some choice options from that filter for Class field. How would I do that?

[Alberto Consonn]

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Thank you

Cheers
Alberto

[Sushant Kadam1]

Hi,

You can delete only custom classes, and cannot delete any out-of-the-box classes.

Regards,

Sushant

[snow_dev · Accepted solution]

It turned out to be a bug introduced with early London build. I raised a HI ticket and support confirmed that issue was addressed with patch-5 or later builds of London release. I upgraded sub-PROD instance to patch-7 and I no longer see duplicate entry for "Automated Business Services" class in sys_class_name drop-down.