xml rest import not spltting into envents

I have a dashboard xml export from another app. the xml does not appear to be forrmatted as true xml using <> for some sections. in the sample code below I need the break on each section starting with chartdashlet (ie each section is an event). I have added the following line in the props.conf BREAK_ONLY_BEFORE = (?m)^(tf:OffsetTimeframe?15:SECONDSkl4mtf:Last5Min avg = 43.397125244140625 max = 43.397125244140625 measure = Memory Utilization min = 43.397125244140625 name = CBOSYS_Application_Status Any help is extremely appreciated