If you selected the “Define partition definition on time dimension” option, on this page, you specify the members of the time dimension that you want to include in the partition.
To include time dimension members in partition definitions:
Optional: If you want to insert aliases, select Use aliases, and, in the Alias table box, select an alias table.
Perform one or both of the following actions:
In the outline tree, select one or more member names or aliases.
You can use the right-click menu to expand the outline tree.
In the Commands and functions tree, select one or more member set functions.
The specified member names or aliases are inserted in the partition definition at the cursor position. If you selected a member set function, the function argument is displayed.