Pls check my sentence below:<br/><br/>"<b>Attached is the file <i><u>of</u></i> the P.I<u><i> for</i></u> your rubbish bin order</b>."<br/><br/>- the preposition "of" and "for" are used correctly here?<br/><br/>- the grammar and structure is okay in this whole sentence? if not, pls advise.<br/><br/>- or I can shorten the sentence like "<b>Attached is the P.I for your rubbish bin order</b>." - which one sounds more common and natural?<br/><br/>Thank you.