Controls the sort order of the BOM. Columns that you place in the BOM Columns Selected list are used to sort the BOM starting with the top column, then the second column, and so forth. Use Move Up 
and Move Down 
to change the order in which the BOM is sorted.
This dialog box also controls the accumulation of structural components. For example, if two members have different Short Annotation values and you do not want these to accumulate, Short Annotation would have to be added to the BOM Columns Selected list.
BOM Columns Available
Lists all the information on a member that you can use to sort the BOM. These columns can be used to sort using Add.
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CADWorx Plant list
Lists the data you can sort in a BOM for CADWorx Plant components. You can drag and drop the option you want to the Selected Columns list.
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CADWorx Structure list
Lists the data you can sort in a BOM for CADWorx Structure components. You can drag and drop the option you want to the Selected Columns list.
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CADWorx HVAC list
Lists the data you can sort in a BOM for CADWorx HVAC components. You can drag and drop the option you want to the Selected Columns list.
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CADWorx Equipment list
Lists the data you can sort in a BOM for CADWorx Equipment components. You can drag and drop the option you want to the Selected Columns list.
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Nozzle Schedule list
Lists the data you can sort in a BOM for Nozzle Schedules. You can drag and drop the option you want to the Selected Columns list.
Add and Remove
Moves selected columns between the BOM Columns Available and BOM Columns Selected lists. You can also move a column to the other list by drag-and-drop.
BOM Columns Selected
Shows all the columns that have been selected for sorting and their sort order. Click a column, and then drag-and-drop it to adjust the order.
Ascending 
and Descending 
Defines the sort order in the BOM. Select a column in the BOM Columns Selected list, and then click Ascending to sort from small numbers to larger numbers (1 to 100) and from A to Z.. Click Descending to sort from large numbers to smaller numbers (100 to 1) and Z to A.
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