Questions Access Rights - Header vs Line Level
I am trying to set up almost identical functionality as I found here:
however it is not working for me.
Does anyone know which actual settings to change, to allow Access Rights that provide users the ability to Delete line-items off of POs/SOs but not the ability to delete the document itself (header-level)? I have tried at least a dozen settings (within the Purchases and Sales Orders screens) and none of them seem to allow this to happen. I am only able to change Access Rights settings in a way that seems to either allow users to delete both the line-level AND header-level (which we cannot have), or it revokes access from both header-level and line-level (which I want to avoid, as I want users to be able to delete line-items they have entered in error).
If anyone has an answer, or insight for where I can continue searching for this answer, please let me know. Thank you all.
Smells like a customization to me unfortunately