Defining permission sets in AL

An extension need to contain at least a permission set. A permission set object in Dynamics 365 Business Central describes permissions on objectsYou can define a permission set in AL by using the tpermissionset snippet:

permissionset Id MyPermissionSet
{
    Assignable = true;
    IncludedPermissionSets = SomePermissionSet;
    Permissions = 
        ObjectType ObjectName = ObjectPermissions;
}

Here is the permission set that we have defined in our previously created extension:

permissionset 50100 "PKT Packt Permission"
{
    Caption = 'PACKT Permissions';
    Assignable = true;
    Permissions = tabledata "PKT Customer Category" = RIMD,
        tabledata "PKT Gift Campaign" = RIMD,
        tabledata "PKT Packt Setup" = RIMD,
        tabledata "PKT Vendor Quality" = RIMD,
        table "PKT Customer Category" = X,
        table "PKT Gift Campaign" = X,
        table &quot...