Relação

10:41 Aug 3, 2019 

Although "list" is more common, "roster" is perfectly acceptable in this context (despite the thumbs-down to my answer). If not, "roster"" is even more desirable because it's less common just like "relação" is (in comparison with "lista"). I could argue that the author's intent was not to use a common word; otherwise, he/she would have said "lista" in the source-text! The Merriam-Webster defines "roster" as "an itemized list". It doesn't say what this list consists of. Therefore, it could be a roster of names, household items, or fried brain cells (or whatever one wishes). A language is made up by the sum of its users. Besides the example given in my answer (which is closely related to this context), let me point this out: there are plenty of references to "a roster of items" on the Web. Could all these users be wrong? I don't think so.

a roster of items: https://www.google.com/search?q="a roster of items"

23:10 Jul 30, 2019 

roster, n
1.1 Mil. A list or plan exhibiting the order of rotation, or turns of duties and service, of officers, men, and bodies of troops.
Also, esp. U.S., a simple list or register of officers, divisions of a regiment, etc., with various particulars relating to them.
2.2 transf. A list or table exhibiting the names of a set of persons, esp. as taking turns of duty with each other. Also in extended uses