No way to modify obsolete "Origin Trial documentation link" in the "Intent to Extend Experiment" e-mail

[marjakh]

In my feature, the Intent to Extend Experiment e-mail contains an obsolete "Origin Trial documentation link" field.

I couldn't find a way to modify the field in the Chromestatus entry. It's not under the "Origin trial" development stage and I couldn't find it anywhere else either.

My feature:

https://chromestatus.com/feature/5100466238652416

Obsolete field in the e-mail: