Prefix if starts with - if link, which should be checked, is starting with this parameter ReplaceMagic will prefix in front of it value of "Relative Link Prefix"
Relative Link Prefix - in case that ReplaceMagic finds relative link starting with what is entered under parameter "Relative Link Prefix" ReplaceMagic will use value from this field to append in front of matching link
Links checker - log writer - by selecting this option ReplaceMagic will write in log file every link where append happened. You'll find entry like: Links checker log writer -> Original link: Address, link with append (to be checked): appendLink
Slash Conversion
Slash to backslash - in case of conversion if link has slashes they will be converted to backslashes and link with this format will be checked
Backslash to slash - in case of conversion if link has backslashes they will be converted to slashes and link with this format will be checked
Remove parameter(s) - used if you want that ReplaceMagic removes some of URL parameters. This is interesting in case that you are moving from SharePoint to SharePoint where there might be references to old documentID which will not work anymore. By specifying d=, ReplaceMagic will remove d parameter and its value from URL. In screenshot above, beside parameter d=, ReplaceMagic will also remove parameter p=. Replacement is not case-sensitive which means that if d= or D= is found both will be replaced. Removal of parameters will work only in Office and PDF documents and only for hyperlinks which will be changed based on your search&replace pairs.
Legacy IRM check - use this setting to check if documents are protected by legacy IRM protection. Use this option only if you are aware that legacy IRM protection is used and you can provide search string. Use this option only if you are aware that legacy IRM protection is used and you can provide search string. This will have impact on scanning performance and if wrong strings are provided might lead that documents are skipped from further processing.