I have a master detail relationship that does not currently allow re-parenting. I also have some detail records that were created on the wrong parent. Will I be causing any problems in my instance if I turn "Allow re-parenting" on in order to get the problems corrected and turn it off once the problems are fixed?
I'm concerned that doing this may cause a lot of work behind the scenes. There are 3 million records of this type, but I'll only be reparenting a handful.