According to the documentation, there is no “tm1-attribute” attribute for “tm1-ui-rpt-column” directive like for “tm1-ui-rpt-row” directive. Currently, customer need to look up the alias name via DBRA directive for the columns, but can simply use it for the rows without additional lookup. If attributes would also be available for the columns, that would be really straight-forward. Is something in the pipeline?
The reason for that is that it is expected that the column titles would be hard coded into the table, the rows are a dynamic list based on the query, the column headers part of the dataset.