When someone joins, moves or leaves in Keka, you want that change reflected in your on-premise Active Directory without anyone touching it by hand. To connect Keka to Active Directory, Joinly reads each HR change in Keka through the REST API and applies it to your domain through the Joinly AD Agent — a lightweight connector that runs inside your network. Keka stays your source of truth; Joinly is the engine that keeps every account in the right OU, accurate and traceable.
Key takeaways
Keka stays your source of truth; Joinly applies every joiner, mover and leaver to on-premise Active Directory automatically.
The Joinly AD Agent runs inside your network and needs only an outbound HTTPS connection — no inbound ports and no domain controller exposed to the internet.
Joinly maps Keka’s legal entities, business units and departments to the right AD security groups and target OUs, and builds the sAMAccountName, UPN and distinguished name from your own rules.
India statutory fields (UAN, PF, ESI, PAN) stay in HR and payroll — only the directory attributes you choose reach AD, and the account lands in the correct OU on the joining date.
Every action is logged for a complete audit trail, aligned with NIS2 and ISO 27001 — and the same setup extends to a hybrid Entra ID environment.
Quick facts
Source system | Keka (Keka HR) |
Target system | On-premise Active Directory (AD DS) |
Connection method | Keka REST API → Joinly AD Agent → Active Directory |
Agent requirement | Domain-joined Windows server with a GMSA, outbound HTTPS (443) only |
Supported events | Joiner, mover, leaver (incl. rehire, transfer between legal entities) |
Synced attributes | Name, sAMAccountName, UPN, mail, department, job title, manager, cost center, legal entity, business unit, distinguished name / OU, start and end date |
Real-time or batch | Frequent sync, multiple times per day |
Compliance | ISO 27001, NIS2-ready, GDPR (EU data centre) |
How does Joinly sync Keka to Active Directory?
Joinly reads each HR change in Keka in the cloud, then hands the action to the Joinly AD Agent inside your network, which makes the change in Active Directory. Keka holds the authoritative employment record; the agent is the only component that touches your domain.
Joiner. HR completes the hire in Keka. Joinly reads the new record, determines the role from department, job title and legal entity, and instructs the AD Agent to create the user in the correct OU, build the sAMAccountName and UPN from your rules, and add the right security groups — timed to the recorded joining date.
Mover. When someone changes department, business unit or legal entity, Joinly tells the agent to move the user to the matching OU, swap security-group membership and update attributes. Access that no longer fits the new position is removed, so permissions stay aligned with the actual job.
Leaver. On the Date of Exit recorded in Keka, Joinly instructs the agent to disable the AD account and optionally move it to a disabled-users OU. The leaver action keys off the recorded exit date, so a late or bulk-entered exit still triggers the right offboarding.
Example: A manufacturer runs Keka and an on-premise AD across two plants. It hires a maintenance technician with a joining date next Monday. Joinly reads the record, and on Monday morning the AD Agent creates the user in the Plant-1 > Maintenance OU, sets the sAMAccountName to a unique pattern, and adds the Maintenance-Team group. When the technician later moves to the second plant, the agent moves the object to the new OU and swaps the groups the same day.
What manual AD account management costs
Without automation, every account starts as a Keka ticket that an admin works through in Active Directory Users and Computers by hand — creating the object, choosing the OU, building the sAMAccountName, adding groups. Because there is no native Keka connector, the do-it-yourself alternative is a custom script around the Keka API and the AD PowerShell module, which nobody wants to own — so the decisions still fall to people.
Onboarding delays. New joiners wait for an AD account and group access while a ticket sits in a queue, losing productive days in their first week.
Permissions that don’t keep up (privilege creep). When movers change position, old security-group membership often stays attached, so people accumulate rights they no longer need.
Forgotten offboarding. Accounts that aren’t disabled on time are a security and audit risk — especially when a Date of Exit is entered late or uploaded in bulk after the person has already left.
Joinly vs. a custom script for Keka → AD
Because Microsoft ships no Keka connector, the alternative for on-premise AD is a home-grown script around the Keka API and AD PowerShell. It can write objects, but it stops short of the part that actually decides access. Here’s how the two compare for a Keka-driven AD setup.
Joinly AD Agent | Custom script (Keka API + AD PowerShell) | |
|---|---|---|
Source | Reads the Keka REST API directly | You build and maintain the API calls |
OU placement | Rule-based on legal entity and business unit | Hard-coded; changes need code edits |
Role-to-group mapping | Built in, rule-based | Whatever you script by hand |
Statutory data handling | UAN, PF, ESI and PAN kept out of AD by design | Easy to over-share unless carefully filtered |
sAMAccountName / UPN rules | Custom transformation with uniqueness fallback | Manual string logic, collisions likely |
Audit trail | Per-action logging tied to the HR source | Only what you log yourself |
Watch-outs when connecting Keka to Active Directory
A few details decide whether this connection stays reliable at scale.
sAMAccountName uniqueness and length. AD limits the sAMAccountName to 20 characters and it must be unique across the domain. Joinly builds it from your rules with a fallback pattern, so duplicate names never produce a collision or a truncated, unreadable login.
OU placement from legal entities and business units. Keka’s legal entity, business unit and department don’t map one-to-one to your OU structure, and one tenant can hold several legal entities. Joinly builds explicit rules that place each user — and move them on a transfer — into the correct OU.
India statutory fields. Keka records carry UAN, PF, ESI and PAN. These belong in HR and payroll, not the directory. Joinly maps only the attributes you choose, so no statutory identifier ends up as an AD attribute or account key.
Date of Exit timing. The exit date in Keka can be entered late or in a bulk upload. Joinly keys the disable action off the recorded Date of Exit, so offboarding runs correctly even when the record is updated after the fact.
Service-account permissions. The agent acts under a service account with delegated rights. Joinly works with least-privilege delegation scoped to the target OUs, so the agent can create, move and disable users without domain-admin rights.
Joinly handles each of these by default with custom mapping and transformation.
Always audit-ready
Every account action the Joinly AD Agent performs is logged in the Joinly cloud: who was affected, when it happened, which OU and groups changed and which Keka change triggered it. For NIS2 that matters directly: access can be traced back to an authorised HR source rather than an ad-hoc request. Joinly is ISO 27001 certified, runs in an EU data centre in Amsterdam, applies least-privilege by default, and is built to meet NIS2 and ISO 27001.
Example case
Take a manufacturer with around 1,800 employees across two plants, running Keka for HR but still living in an on-premise Active Directory for its production and shop-floor systems. Every new operator, technician or supervisor starts as a Keka ticket that IT processes by hand in AD — creating the object, choosing the OU, building the login, adding groups. With shift hiring and frequent moves between plants the queue never empties, and new joiners wait until day two or three for their account.
Connect Keka to Active Directory with Joinly and that work disappears. The Joinly AD Agent creates each user in the right OU on the joining date, builds a unique sAMAccountName, adds the correct security groups, moves people on a transfer and disables accounts on the Date of Exit with a 30-day grace window — all driven by the HR change in Keka, with UAN and PF numbers staying in payroll.
“An account is simply ready in the right OU when the technician clocks in, moves between plants sort themselves out, and we can show the auditor exactly which Keka change created every bit of access.” — Head of IT, manufacturer
The outcome this setup is designed for: onboarding drops from days to zero touch, privilege creep from old roles is eliminated, and the team can walk into its next NIS2 assessment with a complete, source-backed audit trail.
More than a connector
A standalone Keka to Active Directory connection is a good start, but identity rarely stops at one target. The same Joinly setup extends to Entra ID for a hybrid environment and to your other systems, managing the complete chain from joiner to leaver with logging and governance built in. You review the exceptions; Joinly maintains the chain.
Schedule a demo
Installation guide
Follow these steps to connect Keka to your on-premise Active Directory with Joinly. Most of the setup happens in the cloud platform; the only local component is the lightweight Joinly AD Agent, which you install on a domain-joined server.
1. Create your account
Go to platform.joinly.app and create your account.
Note: charges may apply for using the platform after the trial period ends.

Sign up at platform.joinly.app to get started.
2. Find the Keka integration in the Joinly marketplace
Open the Joinly marketplace and search for the Keka integration.
Don’t see your system listed? Get in touch at support@koppelhet.nl and we’ll help you out.

Search the marketplace for the Keka integration.
3. Follow the installation wizard
You may be redirected to integrations.joinly.app. Create an account there and enter your Keka connection details: your Keka client id, client secret and API key (generated by a Global Admin under Global admin settings → Integrations & Automation → API access). All data is encrypted and stored securely.

Enter your Keka client id, client secret and API key in the wizard.
4. Download the Joinly AD Agent
In the platform, go to Workflows → Select a workflow → Add action → Select ‘Provisioning via Agent’ and download the installer. The agent is a lightweight Windows service that connects your domain to the Joinly cloud over an outbound HTTPS connection only — there are no inbound ports to open.

Download the Joinly AD Agent installer from the provisioning settings.
5. Install the agent on a domain-joined server
Run the installer on a domain-joined Windows server that can reach a domain controller. The server needs outbound HTTPS (port 443) to the Joinly cloud and a GMSA account installation on your domain controller. Run through the installer; it registers the agent as a Windows service that starts automatically.
6. Pair the agent with your Joinly tenant
Copy the pairing token from Settings → Provisioning → AD Agent in the platform and paste it into the agent’s configuration screen. The agent uses the token to register securely with your tenant; once paired, its status shows as Connected in the platform.

Pair the agent with your tenant using the pairing token.
7. Set the target OU and attribute mapping
Configure where users are created and how their attributes are built. Map the distinguished name / OU from legal entity and business unit, and build the sAMAccountName, userPrincipalName, mail, department and manager with Liquid templates. Leave statutory fields such as UAN and PF unmapped so they never reach AD.

Select the OU and attribute mapping.
8. Configure your workflows
Create an onboarding (joiner) and offboarding (leaver) workflow with trigger-based execution, then an Identity updated workflow with a Create/update employee in Active Directory action so every change in Keka flows through the agent to AD. Add a threshold workflow that disables the account a set period after the Date of Exit (for example 30 days), optionally moving it to a disabled-users OU.

Create a trigger-based onboarding workflow.

A date-threshold workflow disables accounts a set number of days after the Date of Exit.
9. Network and firewall requirements
The agent needs outbound HTTPS (443) to the Joinly cloud and a GMSA account with PowerShell access to your domain controllers. No inbound firewall rules are required, and no domain controller is exposed to the internet. For high availability you can run the agent on more than one server.
Need cloud Entra ID provisioning as well? See our guide on connecting Keka to Microsoft Entra ID, or contact support at support@koppelhet.nl.
Frequently asked questions
Does the Joinly AD Agent need inbound firewall openings?
No. The agent only makes an outbound HTTPS connection to the Joinly cloud and acts on your domain controllers from inside the network through a GMSA with PowerShell access. There are no inbound ports to open and no domain controller is exposed to the internet.
What account does the agent run under?
A Group Managed Service Account (GMSA) with PowerShell access to your domain controllers, scoped to the target OUs so it can create, move and disable user objects without domain-admin rights.
Which OU do new accounts land in?
The one your rules define. Joinly builds the distinguished name and OU placement from Keka’s legal entity, business unit and department, and moves the object to a new OU automatically when someone transfers.
How is the sAMAccountName built and kept unique?
From your Liquid template, with the generateUniqueUsername helper falling back to the next pattern on a collision, all within AD’s 20-character limit.
Can I provision to both Active Directory and Entra ID?
Yes. The same Joinly setup drives a hybrid environment — the AD Agent for on-premise AD and the native Entra connection for the cloud. See the Keka to Entra ID guide.
Can I run more than one agent for high availability?
Yes. You can install the agent on multiple domain-joined servers so provisioning continues if one server is unavailable.


