#Please insert up references in the next lines (line starts with keyword UP) UP arb.hlp UP glossary.hlp #Please insert subtopic references (line starts with keyword SUB) #SUB subtopic.hlp # Hypertext links in helptext can be added like this: LINK{ref.hlp|http://add|bla@domain} #************* Title of helpfile !! and start of real helpfile ******** TITLE Align a Sequence into an Existing Alignment OCCURRENCE ARB_NT DESCRIPTION There is no such function in the arb main window. Start the old arb editor and look under the edit menu. Or better use the Fast Aligner provided in the 'Edit' menu in ARB_EDIT4.