DEMOMySql/MicroServices/Procurement/Procurement.Application.Contracts/Permissions/ProcurementPermissionDefinitionProvider.cs

using Business.Localization;
using Volo.Abp.Authorization.Permissions;
using Volo.Abp.Localization;
using Volo.Abp.MultiTenancy;

namespace Procurement.Permissions
{
    public class ProcurementPermissionDefinitionProvider: PermissionDefinitionProvider
    {

        public override void Define(IPermissionDefinitionContext context)
        {
            var storage = context.AddGroup(ProcurementPermissions.ProcurementManagement, L("StorageManagement"));

            var file = storage.AddPermission(ProcurementPermissions.File.Default, L("File"));
            file.AddChild(ProcurementPermissions.File.Update, L("Edit"));
            file.AddChild(ProcurementPermissions.File.Delete, L("Delete"));
            file.AddChild(ProcurementPermissions.File.Create, L("Create"));

            //Code generation...
        }

        private static LocalizableString L(string name)
        {
            return LocalizableString.Create<ProcurementResource>(name);
        }
    }
}