I am trying to configure the AD Correlation.
In the Correlation config, I can see the Manager identity Attribute by making this attribute searchable through Postman vide below process.
Manager Name (manager) is OOTB attribute and it is searchable by default. You don’t need to make it searchable.
When you configure manager correlation, it calculate value for manager name (manager), so you cannot use this attribute here.
We generally configure manager correlation for Authoritative sources (HR system) only, you don’t need to do in AD.
However, to configure manager correlation,
You need to find out what is the manager attribute in AD or any other application and which identity attribute holds that value.
For example employee ID in Target source, uid in Identity.