BS: Define values for formated drop-down
1. define the header with dropdown.format
2. send data width dropdown.formatvalues
Format:
field1<tab>field2<CR>field1<tab>field2<CR>...
Example
dw_1.item.udf1.dropdown.format=title=FirstColumn,bold,italic;title=SecondColumn,width=400,color=255
dw_1.item.udf1.dropdown.formatvalues=red<tab>redcolor<CR>blue<tab>blue color