Numbering Issues

Assuming you have a separate paragraph tag that is just for numbering the SCRs, edit the autonumbering sequence in one file to include a series label and then import your paragraph tags to the other files.

After that, make sure your document numbering is set correctly for chapter/paragraph numbers at both the document and book level.

If you have tags with the same names but different properties that you don't want to overwrite, copy a correctly numbered paragraph into a blank document, then save as MIF and edit the MIF file in a text editor to remove all but the Paragraph Catalog that contains the definition for just the one tag. Save the MIF file, open it in FrameMaker, and import paragraph tags from it. That guarantees you only import the tag you want to change.

For example, if I wanted to import the definition for JUST the A Anchor tag, my edited MIF file would look like this:

<MIFFile 2020> # Generated by FrameMaker 2020
# Options:
#    Paragraph Text
#    Paragraph Tags
#    Paragraph Formats
#    Font Information
#    Markers
#    Anchored Frames
#    Tables
#    Graphics and TextRect Layout
#    Master Page Items
#    Condition Catalog
#    Table Catalogs
#    Font Catalog
#    Paragraph Catalog
#    Document Template
#    Document Dictionary
#    Variables
#
<PgfCatalog 
 <Pgf 
  <PgfTag `A Anchor'>
  <PgfUseNextTag Yes>
  <PgfNextTag `B1 Body 1'>
  <PgfAlignment Left>
  <PgfFIndent  0.0">
  <PgfLIndent  0.0">
  <PgfRIndent  0.0">
  <PgfFIndentRelative No>
  <PgfFIndentOffset  0.0">
  <PgfTopSeparator `'>
  <PgfTopSepAtIndent No>
  <PgfTopSepOffset  0.0">
  <PgfBotSeparator `'>
  <PgfBotSepAtIndent No>
  <PgfBotSepOffset  0.0">
  <PgfPlacement Anywhere>
  <PgfPlacementStyle Normal>
  <PgfRunInDefaultPunct `'>
  <PgfSpBefore  0.0 pt>
  <PgfSpAfter  -2.0 pt>
  <PgfWithPrev Yes>
  <PgfWithNext Yes>
  <PgfBlockSize 2>
  <PgfFont 
   <FTag `'>
   <FPlatformName `W.Open Sans.R.400'>
   <FFamily `Open Sans'>
   <FVar `Regular'>
   <FWeight `Regular'>
   <FAngle `Regular'>
   <FEncoding `FrameRoman'>
   <FSize  2.0 pt>
   <FUnderlining FNoUnderlining>
   <FOverline No>
   <FStrike No>
   <FChangeBar No>
   <FOutline No>
   <FShadow No>
   <FPairKern Yes>
   <FTsume No>
   <FCase FAsTyped>
   <FPosition FNormal>
   <FDX  0.0%>
   <FDY  0.0%>
   <FDW  0.0%>
   <FStretch  100.0%>
   <FLanguage USEnglish>
   <FLocked No>
   <FSeparation 0>
   <FColor `Black'>
   <FBackgroundColor NoColor>
  > # end of PgfFont
  <PgfLineSpacing Proportional>
  <PgfLeading  -1.0 pt>
  <PgfAutoNum No>
  <PgfNumTabs 0>
  <PgfHyphenate No>
  <HyphenMaxLines 2>
  <HyphenMinPrefix 3>
  <HyphenMinSuffix 3>
  <HyphenMinWord 5>
  <PgfLetterSpace No>
  <PgfMinWordSpace 90>
  <PgfOptWordSpace 100>
  <PgfMaxWordSpace 110>
  <PgfMinJRomanLetterSpace 0>
  <PgfOptJRomanLetterSpace 25>
  <PgfMaxJRomanLetterSpace 50>
  <PgfMinJLetterSpace 0>
  <PgfOptJLetterSpace 0>
  <PgfMaxJLetterSpace 10>
  <PgfYakumonoType Floating>
  <PgfAcrobatLevel 0>
  <PgfPDFStructureLevel 0>
  <PgfLanguage USEnglish>
  <PgfCellAlignment Middle>
  <PgfCellMargins  0.0 pt -6.0 pt 0.0 pt 0.0 pt>
  <PgfCellLMarginFixed No>
  <PgfCellTMarginFixed No>
  <PgfCellRMarginFixed No>
  <PgfCellBMarginFixed No>
  <PgfLocked No>
  <PgfBoxColor NoColor>
  <PgfAsianComposer No>
  <PgfDir INHERITLTR>
 > # end of Pgf
> # end of PgfCatalog
# End of MIFFile

(And ignore any coloring you might see, it seems Khorus finally added colors for different code language, at least in edit mode, but this is just text. I wanted it visually distinct from the regular text of the answer.) 

OK, no problem. I think we could figure it out quickly if I can look at it.