The short answer
Design the operating model before selecting the system because the model answers how the enterprise works; the system answers how that way of working is executed digitally.
What the operating model includes
Capabilities, roles, cross-functional handoffs, decision rights, and master-data ownership. Without it, project scope becomes a feature list without context.
Effect of the right sequence
Delivery rework drops, ERP and CRM boundaries clarify, and success indicators connect to business decisions—not only technical reports.
Design how you operate; then choose what serves it.
