User Types IAS

Hi all,

is it possible to change the User Types in SAP IAS to custom ones? The default user types I see are: Public/Employee/Partner/Customer.

I searched in the API documentation (https://help.sap.com/viewer/6d6d63354d1242d185ab4830fc04feb1/Cloud/en-US/b10fc6a9a37c488a82ce7489b1fab64c.html#loiob2f411ec61104f178e665498d2550149) but couldn't find it as resource type.

I see the resource type function (RESOURCE_MD_FUNCTIONS). Perhaps this is a similar field... I don't know which field does this match - I don't see the Function field in the user IAS screen.

Thanks and regards

Deborah