Origins
In Molecule, origin (sometimes called account origin) refers to the company you are trading as. For example, Experimental Energy might be trading under several different companies.
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In other systems, origin may be called Legal Entity or Trading Entity.
Model
Origin is a field on the Trades model. You can access it while entering a trade, under the "more" menu.
Setting up an Origin
Origins must be set up by Molecule's CS team.