def METHOD_NAME(xmlScheme, attributes_to_show, scheme_skeleton):
    if xmlScheme == 'zypper':
        scheme_skeleton['zypper'] = 'solvable'
        attributes_to_show['repository'] = ''
    if xmlScheme == 'rpm':
        scheme_skeleton['rpm'] = 'solvable'
        attributes_to_show['version'] = ''
        attributes_to_show['release'] = ''
        attributes_to_show['disturl'] = ''