Understand custom permission
A permission set is a group of rules that govern the accessibility of the customer portal by the customers. Zoho creator also allows the creation of custom permission, which enables customization of the permission based on the specific requirements. The custom permission can be configured based on the parameters: Access, View, Edit, Delete, Import, Export, View all, and Modify all.
Access - Permission to allow or restrict access to the components
View - Permission to allow or restrict access to view records in each form within the application
Edit - Permission to allow or restrict access to edit records in each form within the application
Delete - Permission to allow or restrict access to delete records from each form within the application
Import - Various permissions required to import records from each module that is owned by you and organization-wide users
Export - arious permissions required to export records from each module
View All - Permission to allow or restrict access to view all records from each form within the application
Modify All - Permission to allow or restrict access to modify all records from each form within the application