Hello fellow Mervis user,
A DALI Library is mentioned in the help article about the Domat M090.
I had a look at my IDE directory and https://files.unipi.technology/s/public?path=%2FSoftware%2FMervis%2FLibraries, in vain.
Who can provide (a link to) the library?
the library is build only for the Merbon (which is rebrand of Mervis for Domat products) you might be able to get it from their installation only.