Updated 14 September 2026
The form below shows where every action hook of the side summary fires. Each hook prints its own name at the spot where it runs, so you can see at a glance which hook to use to add something before the title, between the lines and the total, or after the whole summary. Click on a name to open the documentation of that hook.
The Live Summary field inside the form has hooks of its own: gotrgf_before_summary_field_title, gotrgf_before_summary_field_lines, gotrgf_before_summary_field_total and gotrgf_after_summary_field_total.
Visual Guide Form
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