Currently the "User Field" (custom field) in Aha! allows you to select one or more Aha! users.
It would be useful to have a "User Field" whereby a user can only select one user. This is important for us, as one of our User Fields sycnhronises with Jira, but in Jira a user can only select one user.
Therefore, if a user in Aha selects two Users, this will be out of sync with Jira.
Yes, agreed this is very needed! In addition to the syncing issues mentioned already, I'm currently setting up a use case in Aha where we want to have single named individuals from different parts of our organization assigned to an epic. We can use the "assigned to" field for one of them, but for the other I'm creating a custom user field and it would be really useful to have the ability to restrict that field to only being able to select one person. With the ability to select multiple people I'm going to have to implement ways of working where the PMO team monitors that field to make sure that multiple people aren't selected.
Echoing the need for the ability to only select one user in a custom user field. We have a custom user field that is synced with Jira; when more than one user is selected in Aha, Jira only keeps one (whoever comes first alphabetically). This is confusing and it would be helpful to restrict the number of users selected.