Hi, Most likely a trivial question but if I have a PHIL object such as one based on the string arrayinfo_phil_str = """ selected_info { span = True .type = bool .short_caption = "Span" minmax_data = True .type = bool .short_caption = "min,max data" } """ I can then get the PHIL definitions span and minmax_data as python values like: from libtbx.phil import parse parse(arrayinfo_phil_str).extract().selected_info.span parse(arrayinfo_phil_str).extract().selected_info.minmax_data But how do I access the values of the short_caption attribute of these definitions? Does that make sense or have not understood correctly how PHIL works? Thanks, Rob -- This email has been checked for viruses by AVG. https://www.avg.com