We remind how relationality arises as the core insight of general-relativistic gauge field theories from the articulation of the generalised hole and point-coincidence arguments. Hence, a compelling case for a manifestly relational framework ensues naturally. We propose our formulation for such a framework, based on a significant development of the dressing field method of symmetry reduction. We first develop a version for the group Aut (P) of automorphisms of a principal bundle P over a manifold M, as it is the most natural and elegant, and as P hosts all the mathematical structures relevant to general-relativistic gauge field theory. Yet, as the standard formulation is local, on M, we then develop the relational framework for local field theory. It manifestly implements the generalised point-coincidence argument, whereby the physical field-theoretical degrees of freedoms co-define each other and define, coordinatise, the physical spacetime itself. Applying the framework to General Relativity, we obtain relational Einstein equations, encompassing various notions of "scalar coordinatisation" \`a la Kretschmann-Komar and Brown-Kuchar.
François et al. (Thu,) studied this question.