Why can't I add an activities formatter to my custom table?

[e_wilber]

I looked at https://www.servicenow.com/community/servicenow-ai-platform-forum/adding-the-activity-formatter-to-a... and created the new activities formatter AND added it to my form.

I get an error "The Activities formatter is only supported in UI16 and earlier".   What do I need to do in order to get my activities to show up on this table?

[GlideFather]

Hi @e_wilber,

can you please share some screenshot?

I just tried in my end it was saved OK..

[e_wilber]

What am I doing wrong?

When I add this in form builder to my table, I see:

[Ankur Bawiskar]

@e_wilber 

it should work fine.

Your custom table is task extended or non-task extended.

share screenshot of the error.

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