Custom template for rendering an entire su β¦ Custom template for rendering an entire subobject section. Set on a Subobject field declaration inside a category to override the default per-subobject table layout β the dispatcher emits a single call to this template (with category= and page= params) in place of the built-in #ask pipeline, so the template can aggregate all subobjects into one table, card grid, timeline, or any layout you want.rd grid, timeline, or any layout you want. +