Displaying warning on Parent Position Change using autocomplete rule

Summary:

We want to explore if a warning can be displayed when parent position is changed on change position attribute page. We are not able to find the field for parent position in the Position Business object of autocomplete rule.

Content (please ensure you mask any confidential information):

We want to explore if a warning can be displayed when parent position is changed on change position attribute page. We are not able to find the field for parent position in the Position Business object of autocomplete rule. We'll raise the use case once we know that it is possible.

Version (include the version you are using, if applicable):