Systems to connect

• Customer account systems. Configure the source of account references and entitlement evidence used in support-link review. Agree the exact action and persisted result that constitute a completed link.
• Customer communication channels. Set up delivery and receipt handling separately from recording ticket events. Keep the actual customer response distinguishable from an internal note and agree how channel evidence maps to the ticket.
• Customer directories. Map external customer identifiers to the organization’s customer records before importing requests. Resolve similarly named customers with their source identity and agreed code practice.
• Identity sources. Map operating accounts to the team members who own tickets and review decisions. Coordinate membership changes without disconnecting historical evidence.

Agree each source owner, matching rule and permitted action before enabling a connection. Preserve the ticket’s organization and the exact source revision during account-support decisions. A repeated equivalent operation must be distinguishable from a genuinely new request.

Rehearse a successful effect and an uncertain result. Reconciliation compares receipts with existing effects and must not repeat an external execution as an investigation technique. Keep attachment and message visibility aligned with the actual channel permissions. Include these decisions in the implementation plan.