It is possible to convert a standard CLC variant track to a Genotype track. As no phasing information is available in the standard variant track, this will also not be available in the resulting Genotype track.
To convert a variant track to a Genotype track run the Convert to Genotype Track (beta) tool:
Toolbox | Track Tools () | Convert to Genotype Track (beta) ()
Once the tool wizard has opened, choose one or more variant tracks and press Next. You can choose to save or open the results. Clicking Finish will start the conversion of the variant track.