Prerequisites
Roles required in Zoho One to perform this action:
Organization Owner
Organization Admin
Roles required in greytHR:
Plan dependency in Zoho One:
The steps to add greytHR to Zoho One vary between the two User Interface versions
supported in Zoho One. Select the UI version that you use from the tabs
below and proceed with the steps that follow.
In Zoho One:
One Experience UI
Sign in to Zoho One, then click the Admin Panel icon
in the top-right corner.
Click User Management on the left menu.
Go to Directory Stores, then click Add Directory.
Click Add next to greytHR.
On the API Integration page, enter the domain name, and
the user name and password copied from your greytHR account. (To copy
the user name and password, follow the steps from greytHR section below
in the document)

The domain name should look like this: xyz.greythr.com. It'll
throw an error if you add https:// or backslash. The API User Name and
Password needs to be entered accurately for the import to proceed
without a hitch.Click Next.
Map
the fields available in Zoho One to the fields available in greytHR. Learn more about field mapping.
Click Save and Next.
In the General Settings section, under Mail Notification, you
can choose whether users and admins can receive email notifications
related to this integration. These mails include workflow notifications,
user invitation mails, app account access notifications,
delete/deactivate notifications, and conditional assignment
notifications. Learn more about General settings section.
If Notify via mail is selected, the Password Notification section appears, where you can choose how newly synced users will receive their one-time password.
Password
Notification setting is only available to users' whose email address
has a verified domain name. If you want to include users whose email
address is from an unverified domain, then verify the domain and come
back to continue. Under the Status Sync section, choose what should happen in Zoho One when users get activated, deactivated, and deleted in the required store.
Only for for Group Sync feature-supported directory stores, the Resource Sync section is shown. Here, choose what resources (users, groups) have to be synced from the directory store to Zoho One.
Click Save and Next.
Choose how
you want to sync users from greytHR. You can either sync all the users
or a few users based on criteria in Zoho One. You can use custom
attributes to set criteria. You can also set multiple criteria based on
your needs using the + icon. Learn more about Criteria section.
Click Save and Next.
Enable
Schedule Sync to import users from greytHR automatically at a specified time interval. Choose whether the sync should run on a Daily, Weekly, or Monthly basis, and set the preferred time under the Time section. Learn more about Schedule sync.
Once done, click Save and close.
Import Users: greytHR
now allows bulk imports of users into Zoho One. All users (except
deleted users) will be fetched and shown depending on the chosen
criteria. If you select more than 200 users, users will be staged, and
it might take time to list the users. Once finished, you can either view
it or clear it for re-import. You can either individually pick the
users you need, or you can select all users. Info: For the import to
proceed without a hitch, the API key needs to be entered accurately
during authentication.
Once imported, the users' list will be visible in the Members menu.
The
Import Users lets you manually sync users at any time, whereas the
Schedule Sync automates the process by running user syncs at scheduled
intervals.
Spaces UI
Sign in to Zoho One, then click the Directory Settings icon
in the top-right corner.
Click User Management on the left menu.
Go to Directory Stores, then click Add Directory.
Click Add next to greytHR.
On the API Integration page, enter the domain name, and
the user name and password copied from your greytHR account. (To copy
the user name and password, follow the steps from greytHR section below
in the document)

The domain name should look like this: xyz.greythr.com. It'll
throw an error if you add https:// or backslash. The API User Name and
Password needs to be entered accurately for the import to proceed
without a hitch.Click Next.
Map
the fields available in Zoho One to the fields available in greytHR. Learn more about field mapping.
Click Save and Next.
In the General Settings section, under Mail Notification, you
can choose whether users and admins can receive email notifications
related to this integration. These mails include workflow notifications,
user invitation mails, app account access notifications,
delete/deactivate notifications, and conditional assignment
notifications. Learn more about General settings section.
If Notify via mail is selected, the Password Notification section appears, where you can choose how newly synced users will receive their one-time password.
Password
Notification setting is only available to users' whose email address
has a verified domain name. If you want to include users whose email
address is from an unverified domain, then verify the domain and come
back to continue. Under the Status Sync section, choose what should happen in Zoho One when users get activated, deactivated, and deleted in the required store.
Only for for Group Sync feature-supported directory stores, the Resource Sync section is shown. Here, choose what resources (users, groups) have to be synced from the directory store to Zoho One.
Click Save and Next.
Choose how
you want to sync users from greytHR. You can either sync all the users
or a few users based on criteria in Zoho One. You can use custom
attributes to set criteria. You can also set multiple criteria based on
your needs using the + icon. Learn more about Criteria section.
Click Save and Next.
Enable
Schedule Sync to import users from greytHR automatically at a specified time interval. Choose whether the sync should run on a Daily, Weekly, or Monthly basis, and set the preferred time under the Time section. Learn more about Schedule sync.
Once done, click Save and close.
Import Users: greytHR
now allows bulk imports of users into Zoho One. All users (except
deleted users) will be fetched and shown depending on the chosen
criteria. If you select more than 200 users, users will be staged, and
it might take time to list the users. Once finished, you can either view
it or clear it for re-import. You can either individually pick the
users you need, or you can select all users. Info: For the import to
proceed without a hitch, the API key needs to be entered accurately
during authentication.
Once imported, the users' list will be visible in the Members menu.
The
Import Users lets you manually sync users at any time, whereas the
Schedule Sync automates the process by running user syncs at scheduled
intervals.
In greytHR:
Click the Settings icon in the top-right corner.
Click Account settings from the drop-down.

Select API Users.
Click
Create API User in the top-right corner to generate an API username and password.

Enter a User Name and Description, if needed. User API, Employee API, and Employee API read access need to be selected by default under Select Roles. You can select other roles if you want.
Once done, click Next. Copy the User Name and Password to paste them on the Zoho One page. (To paste, continue to Zoho One section above in the document.

Click Done once you have pasted.