Multiple values for an affiliation

For GiveCampus school settings.

For a dropdown affiliation, enable Allow Multiple and set Selection Limit to at least two. A donor can then choose multiple values within that affiliation. To correct an existing gift, edit its affiliations and retain all applicable values. The configured affiliation/class leaderboard includes eligible gifts in each matching selected-value row; this does not create a second payment or split the amount. Ensure the leaderboard includes that affiliation and those values.