"Upload Plugin" dialog in UPM is unclear

Description

The "Upload Plugin" dialog in UPM has a "From this location" field and it's really not clear what needs to go in that field.
Is it a location on the server? Is it a URL? A prompt or example data would be helpful on this dialog.

See https://jdog.atlassian.com/browse/JRADEV-4136 for screenshot

Environment

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Testing Notes

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Security Policy

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Status

Assignee

RupertR

Reporter

Andreas Knecht

Labels

Team

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QA Dev

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Needs Doc

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Peer Reviewer

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Mgr Approver

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CC

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Product

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App Key

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DC app ready for review?

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Fix versions

Priority

Major
Configure