can i use xml:id ?

[RenatoCaenaro]

As an authoring IDS software,
Is it possible to add xml:id attribute to elements?
https://www.w3.org/TR/xml-id/
I have tried to add some xml:ids in the sample files and they are still valid for the validator.

[atomczak]

What do you want to use it for? Can you provide a sample file? The IDS allows the identification of specifications with an 'identifier' attribute; have you considered that?

IDS/Schema/ids.xsd

Line 240 in 8d4c774

<xs:attribute name="identifier" type="xs:string" use="optional">