In-Portal has Priority column in tables, which data is displayed also on Front-end. This allows to position data in any order, no matter what sorting user has specified. I personally like Priority term, but according to Dmitry's input about user experience it seems, that "Order" term would be more appropriate.
As a temporary measure we changed translation of "la_col_Priority" and "la_fld_Priority" phrases to "Order" to solve that problem.
Now, when I really need to have column/form field named "Priority" I see "Order" instead. If "Order" term is no longer needed, then I propose to revert that change. If it's still needed, then appropriate "la_col_Order" and "la_fld_Order" phrases should be added and used, when appropriate.