The invention concerns a process for producing middle distillates from an effluent produced by a Fischer-Tropsch unit, comprising optional fractionation to obtain at least one heavy fraction with an initial boiling point in the range 120-200\xb0 C. The image record is provided with at least a header part, an image data part and an auxiliary data part. The access rights are deleted from the account of the first user. Therefore, a repair material compound ratio calculation database is searched and the compound data for a material that matches the hue of the patient’s teeth are found, whereby a crown repair or denture or the like that very closely matches the color of the patient’s teeth is produced. In particular, the invention relates to phytases derived from the phyllum Basidiomycota, phytases of certain consensus sequences and fungal 6-phytases. The dynamically created driver is compatible with any selected peripheral device on a network.