We cannot run payrolls (employers) in a random order with the actual version of the Dutch multi assignment solution.
We tried ourselves to set some flags in the pay_legislation_rules, (I(nterlock) to Y(es)) and this indeed enables us to run employers as we want.
But the results go crazy that way.
Seems that the payroll engine writes the run results in a different way when the I is set or not. Strange.