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If the reference still appears correct to you, go to the Document Checks pane on the right-hand side of the Editor screen, locate the entry relating to that reference (clicking on each will highlight the relevant reference in the Editor), and click the ‘Confirm reference is valid’ quickfix quick-fix option:
Alternatively, double-click on the text of the reference to bring up the floating toolbar, select Edit ref, and in the modal scroll down and change the Status from ‘Check' to ‘Valid’. Then click Save to save the changed status.
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Both of these warnings relate to reference tags which may not be needed and which should be removed from your document.
mref and rref tags are automatically added to your document where there are references which contain a range of target provisions or a combination of references to provisions at different levels of a document, or partial ranges. The tags are necessary for the correct functioning of Lawmaker’s automatic tagging function, but in rare cases they can sometimes end up left behind in inappropriate locations, usually where a reference originally contained several component parts but now only consists of a single reference to a specific provision.
The Document Check pane provides a quick-fix option which will remove the unnecessary mref or rref tags:
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