How do you add a new field in GTM and spectacle(view), search icons right beside it?

Summary:

How do you add a new field, such as SHIPPER_LOCATION_ID, in GTM along with the corresponding Search and Spectacle(View) icons beside it?

For example, if a value is populated in the SHIPPER_LOCATION_ID field, clicking the Specs icon should open the Location Details window. This would require invoking the appropriate servlet (similar to the existing GTM behavior), which then displays the complete location information, including address details and other related attributes.

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Version (include the version you are using, if applicable):

OTMv26b

Code Snippet (add any code snippets that support your topic, if applicable):