Client, partner and thought-leadership programmes
Client invitations owned by several business units
Three business units each hold part of the client list, each wants its clients invited, and some clients are on all three.
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The short answer
Build one master list with one row per client organisation, and for each row name a single owner of the invitation. Business units nominate, one person decides, and every invitation goes out once.
The aim is that no client hears from the event twice with different messages, and no client is missed because each unit assumed another had it.
Why clients get duplicate or missing invitations
Each unit uses its own list, its own contact names and its own idea of who counts as a client. The same company appears under different spellings, and the same person is contacted by two teams.
Nobody sees the whole picture until replies arrive twice or a major client says it heard nothing.
Decisions to settle before merging lists
| Decision | Options | What to watch |
|---|---|---|
| Client unit of record | Company, group or contact person. | A group with several subsidiaries may be one client or several for this event. |
| Invitation owner per client | The unit with the largest relationship, the account lead or a named alternate. | Disputes when two units claim the same client. |
| Contact person per client | One named contact, or one per unit. | Senior contacts receive several invitations. |
| Message | One shared invitation, or unit-specific wording within a template. | Conflicting tone or offers. |
| Personal data use | Use of client contact data for this event invitation. | Ask your privacy owner whether this use is allowed and what notice applies. |
| Exceptions and holds | Clients not to be contacted, for example during a dispute. | A hold list not shared with all units. |
Who holds the master list
One person or team keeps the list, usually the event team, and units submit changes to them rather than editing separate copies.
A senior owner decides disputes about who invites a client. Agree this person before the first dispute, not during it.
Sequence for building and using the list
- Ask each unit for its list in an agreed format: organisation, contact, unit, relationship owner.
- Match entries by organisation, agree the spelling and merge duplicates.
- Show each unit the merged result and ask it to confirm or flag clients on hold.
- Assign one invitation owner per client and one contact person, and apply the agreed invitation criteria.
- Send invitations from the agreed sender and record replies on the one list, with changes logged in a decision log.
Where this goes wrong
- A unit sends its own invitation before the master list is agreed.
- A client on hold is invited by an event email nobody had checked against the hold list.
- A client contact has left, but only one unit knew.
- Replies come back to unit mailboxes and are not entered on the master list.
Worked example · Fictional example
A joint client dinner for a fictional financial services group
Fictional organisation and figures, illustrative only.
Kumpulan Kewangan Contoh (fictional) has banking, insurance and asset management units. Together they hold 420 client contacts for a dinner of 120 seats.
Merging the lists gives 310 organisations, of which 38 appear in two or three units. The event team assigns the unit with the main relationship as invitation owner, asks each unit to flag 11 clients on hold, and sends one invitation per organisation with a unit-specific welcome line.
Use this yourself
Client invitation ownership sheet
Use this as the header row of the master list and fill it in for every client organisation.
| Client organisation | Business units with a relationship | Invitation owner | Single contact | Hold or exception? | Invitation sent (date) | Reply |
|---|---|---|---|---|---|---|
| Name as agreed | List all units | One named person | Name and role | Yes or no, with reason and who asked | Date | Accepted, declined or no reply |
Handle it in-house, or bring in help?
Your team can usually handle this when
- Two units with a small, clearly separate client list.
- One senior owner can settle disputes quickly.
- The list is mostly known contacts, with few overlaps.
Outside planning help earns its fee when
- Three or more units, with many overlaps and different systems.
- Senior sponsors in different units both expect to decide who is invited.
- Nobody on the team has time to merge, check and maintain one list.
Want one invitation list that all units trust?
A conference project lead can run the list-merging process with your business units, keep the master list and the hold list, track replies in one place, and put disputes about ownership to your senior owner in a short decision note. Client relationships and approval of who is invited remain yours.
Questions organisers ask
Which unit should send the invitation?
Usually the unit with the main relationship, or the account lead. Agree this per client before sending, and tell other units who is sending.
Can we use each unit's client data to send invitations?
Ask your privacy owner. Whether data collected for one purpose may be used for an event invitation, and what notice applies, is their decision.
What if two units insist on inviting the same client?
Send the question to the senior owner you named in advance, record the decision, and invite once.
Related resources
Content record: Draft. Written from the cited sources and checked by automated rules; not yet independently reviewed.