Dynamics 365 for membership organisations
A digital foundation for unions, associations and NGOs: member insight, dues, self-service and communication on one platform your organisation owns. Built in coexistence with what you have, never as a risky big-bang switch.
Start a mapping conversationThe problems we solve
The membership system covers dues, everything else lives in workarounds
Member insight, campaigns, events and reporting end up in spreadsheets and inboxes outside the system. The organisation works around its own core system every week.
One member profile on Dataverse: memberships, activities, consents and dialogue in the same record, available to the whole organisation.
Members leave quietly, and nobody sees it coming
Attrition shows up in the annual numbers, long after the member stopped opening emails and attending events.
Activity-based insight and follow-up flows that flag falling engagement while there is still time to act.
Every change depends on one supplier's roadmap
Closed niche solutions work well at first, but integrations, new member journeys and AI end up waiting for someone else's priorities.
A platform your organisation owns: Dynamics 365 and Power Platform give you the roadmap, with a partner who knows the member domain.
Who this fits
Unions, professional associations, interest organisations and NGOs, typically from a few thousand members and upwards, where a small administration carries member dialogue, dues, events and reporting. Fair warning from our side: if a well-run niche membership system covers your needs and you expect few integrations, keeping what you have can be the right answer. The move to a platform is driven by needs and architecture, not by the age of the current system.
How we work
1. Diagnose
We map member data, integrations, workarounds and needs, and give a concrete recommendation, including when the answer is to keep what you have. Typically a few weeks, not months.
2. Design
Solution design with explicit priorities: what is configured, what is built, what is deliberately deferred. Member history is modelled in, not just today's member list.
3. Delivery in coexistence
The membership system remains the source of truth for dues while insight, self-service or events move to the platform first. The core moves once the new model is validated.
4. Adoption & operations
Training, adoption measurement and ongoing operations. The people who build your solution are the same people who support it, across Oslo, Bergen, Bangkok and Mumbai.
Products and technology
Cartagena Medlem
Our ready domain solution for member operations on Dynamics 365: member records, dues, events, communication and self-service, configured to your organisation.
Cartagena Link
Ready-made integration to your finance system (Visma.net, Tripletex, Xledger and more), so dues and invoicing reconcile without manual re-entry.
Member portal
Self-service where members maintain their own information. For member-scale portals we usually recommend Azure Static Web Apps for flexibility and lower running costs; Power Pages when you want to start fast with low code.
Insight and AI
Power BI on member data, and AI where the data already lives: engagement signals, attrition risk and Copilot for the administration, always with governance and data quality first.
Experience you can check
Cartagena has delivered Dynamics 365 and Dataverse solutions to Norwegian membership and interest organisations for years, among others Parat, Econa, ANSA, LO, Krifa, the Norwegian Helsinki Committee and WWF. A typical pattern from these deliveries: the membership system covered dues, while insight, self-service and integrations lived in spreadsheets; a Dataverse foundation built in coexistence gave one member profile across channels and freed the administration from manual workarounds, without a big-bang switch.
Risks and cost drivers, honestly
What moves the number in these projects: data quality in the current member register, the number of integrations, how much history must be modelled in, and how much of the processes you standardise versus rebuild. Owning the platform also means owning stewardship: budget for ongoing management, whether with us or others. And the calendar matters; changes to dues logic belong outside the invoicing season. We put all of this on the table in the mapping, before you commit to anything.
Read more before you decide
When has the organisation outgrown its membership system?
Six signs the architecture no longer supports the organisation.
Ready membership solution or your own platform?
What you are actually buying, compared fairly.
Dynamics 365 implementation: how we deliver
Scope, data migration, governance and adoption in the right order.
Power Pages or Azure Static Web Apps for the member portal?
The portal decision, with our real recommendation.
Start with a mapping, not a contract
A few weeks of mapping gives the board a decision basis with real numbers, including when the answer is to keep what you have.
Start a mapping conversation