Sub-documents cross-referencing, sub-doc view vs. master view

[eighty2]

I like to pick up that point, here however in context of quite similar case, case difference seems to be slight.

AskLO system suggests few older discussions. I wonder if those are still valid (as started '13 and '14):

Cross-references between sub-documents

So I’m working with a master document and several sub documents. Now I’d like to link to references from a sub document to another sub document. I can choose to select the path of the sub document, then the reference is valid only in the sub document. If I specify a local reference (omitting the path, hence it acts as a local reference for that sub document), then the reference will be valid only in the master document. Not in the sub document, because there is no such reference. a) Is there …

Cross-reference table numbers in a sub-document

Using a master document setup, you can easily reference chapters between subdocuments. But how do you reference a table number from one subdocument in another subdocument? Is this about referencing number ranges or is there some kind of workaround? Others asked similar questions What I’m looking for The table in the sub-document has a caption like "Table 4.2: A table containing everything" And the reference should be "For any information see table 4.2" (only the number should be refer…

LO 7.5.9 for Linux
Master document + subdocuments, style-based formatting, one single template.

I plan to create master not until all, or almost all, sub-documents are ready to be taken in braces by master.
While working in sub-documents the level 1 headings will start from 1 each. Same applies to numbering of objects of other kinds. That is what me supposes to be not what I am sure of.
Following applies actually to only one document logical part: the chapters altogether. Front matter and back matter don’t seem to be lower level of complication .
It will be master where chapters/sub-chapters numbering become one continuously increasing from document logical section start to document logical section end. It means the references across sub-documents will look differently depending on if those are examined in stand-alone document or using master glasses.
Through whole text I will want to make cross-references to objects of different sorts (page number, chapters, tables, figures, etc).
Will this automatism work well?
Designing with LibreOffice 2nd edition, chapter “Adding cross-references between sub-documents in a master document”, page 335 presents this subject to be bit complicated.