How would you open a specific tab (e.g. default to tab1) on event, e.g. on:click or on SC data success?

[sid]

You can make use of static click event on the clickable items in table on the left.
This should help:

Reset tabs within modal to tab 1

You can add the following function to your modal container <div class="modal" id="modal1" is="dmx-bs4-modal" ... : onshown="$('#navTabs1_1_tab').tab('show')" where the navTabs1_1_tab is the ID of the first tab <a> element: [Screenshot_42]