We have an approval workflow, that usually requires team leader approval - however we can't build that control in to the workflow, as a lot of people travel, so the user needs to be able to select any other manager to approve this for them.
Is there a way that we can mark a user as an approving manager in AD (custom attributes?), and then as part of the workflow, limit it so that users can only select from those with the custom attribute?
Because of our requirements for this to be open, currently users can select any other user to approve their requests - this isn't really ideal from a governance perspective though.
I'm pretty new to nintex,so would really appreciate any help with this!