English to Portuguese Tech/Engineering Computers: Software SDL Studio related documentation

The text gives instructions on the integration of documents created with a specific software (XXX) into SDL Studio projects.
I would like to know the translation into Portuguese (preferably European) of the term "structure tags", which indicates the tags situated between segments in Studio and not normally shown in Editor. They are only shown through the filter "Show all content".

This is the context:
"XXX tags will then be treated as structure tags, which by definition remain outside the segments, thus eliminating the risk of damaging them while translating".

Thank you!