Simultaneous approval for a different number of people

[Eduardo_Rodrigu]

I need to create a workflow that will have 1-* approvals. It will vary depending on some parameters on a document. The approval schema is all or nothing. If one approver declines, the document is rejected. What's the best way to acomplish this? I'll interact with document/workflow via API (if that changes anything)

Tks

[Eduardo_Rodrigu]

I managed to achieve the Multi approvers with Multiple task selecting on "Create one task per assignee" Setting Assignees expression as Document["DR:contributors_approvers"] which is a multivalue String field on the document