Source authority
Identify which application owns each record, what its fields mean, and whether the requested task reads information or changes it.
Roadmap Solutions
Solutions your Roadmap may include
API access and system boundaries
Make useful records accessible without losing control of them.
A portal or partner connection may need information held in an existing ERP, production application, or custom system. We assess available interfaces and the responsibilities an access boundary must protect before development is approved.
Questions worth examining
- Applications read operating data through uncontrolled exports.
- A new connection could change records without clear authority.
- Providers propose custom APIs before checking supported interfaces.
01
Assess the need
Establish the record and the permitted action.
Metrotechs examines the business request and the stable system responsibilities behind it.
Available access
Review supported interfaces, licensing, permissions, transaction rules, dependencies, and provider evidence about access restrictions and system load.
02
Compare the options
Choose a supported boundary before custom development.
Compare access methods against the required task and ongoing responsibility.
Use an existing interface
Prefer suitable supported APIs, connectors, or scheduled exchange where they satisfy the operating need.
Use a suitable integration product
Evaluate available access controls, validation, monitoring, and compatibility rather than assuming another layer is necessary.
Define a justified API layer
Consider custom access for a documented gap, with clear ownership, change control, recovery, and future support costs.
03
Define the Roadmap
Specify what connected applications may do.
The Roadmap describes the boundary providers must prove before it supports daily work.
Meaning and permissions
Define records, allowed actions, approved users and applications, validation, and limits that protect sensitive or authoritative information.
Failure and change
Specify duplicate prevention, error messages, interrupted requests, source changes, monitoring, and who coordinates recovery and interface updates.
Delivery and evidence
Providers establish feasibility and implement approved access. Test permitted and prohibited actions; Metrotechs reviews the evidence before client acceptance.
04
Illustrative example
A service portal needs shipment status from a legacy application.
Illustrative scenario: staff export shipment files manually, but customers need a dependable answer without direct database access.
Clarify the request
We establish shipment ownership, customer-account matching, timing needs, and which existing interfaces could provide the answer.
Compare access options
The Roadmap evaluates supported exchange before a new API. You approve permissions and the justified delivery approach.
Prove safe behavior
Providers test authorized queries, missing records, and outages. Metrotechs reviews recovery and access evidence before you accept use.
Intended outcome: connected applications receive approved information through an understandable, maintainable boundary.
05
Judge the result
Demonstrate both usefulness and restraint.
Use actual tasks and failure conditions to judge the access boundary.
- Approved consumers receive correctly defined records and understandable failures.
- Unauthorized access or actions cannot bypass the owning system’s rules.
- Changes, monitoring, recovery, and future interface ownership are documented and tested.
Prepare the business
Build the foundations for AI and self-service.
AI readiness
AI tools need constrained actions, trustworthy record definitions, audit evidence, and evaluation before using an API to influence operating work.
Self-service readiness
Customer-facing access must enforce account boundaries and explain missing or delayed information without exposing internal system privileges.
Questions you may have
Understand the choices before committing.
Does every legacy system need a new API?
No. Existing interfaces or scheduled exchange may be sufficient. Providers must confirm available capabilities before custom development is justified.
Can an API fix unreliable source records?
Access alone cannot resolve unclear definitions or ownership. The Roadmap must address those conditions before relying on the information.
Continue exploring
Consider the work around this decision.
Supply Chain Digital Transformation
Start with what your business needs to improve.
We work with you to assess your supply chain, develop a complete Digital Transformation Roadmap, and govern implementation. Launchpad is the AI-powered platform we use with you to keep evidence, decisions, responsibilities, and progress together.
- Metrotechs
- Lead the assessment and Roadmap, review delivery evidence, and keep decisions and provider commitments accountable.
- Your business
- Share information, confirm priorities, approve decisions and changes, and accept results. We organize participation around the time you have.
- Implementation providers
- Deliver the approved technical work, manage their own people, and report progress and issues for review.