diff --git a/Tests/iaas/flavor-naming/flavor-form.py b/Tests/iaas/flavor-naming/flavor-form.py
index 7b8324113..c5abfacf0 100755
--- a/Tests/iaas/flavor-naming/flavor-form.py
+++ b/Tests/iaas/flavor-naming/flavor-form.py
@@ -33,7 +33,7 @@ def parse_name(fnm):
     try:
         FLAVOR_SPEC = fnmck.parsename(fnm)
     except (TypeError, NameError, KeyError) as exc:
-        ERROR = f"\tERROR<br/>\n\t{exc}"
+        ERROR = f"\tERROR:\n\t{exc}"
         return ()
     ERROR = ""
     return FLAVOR_SPEC
@@ -42,25 +42,260 @@ def parse_name(fnm):
 def output_parse():
     "output pretty description from SCS flavor name"
     fnmd = importlib.import_module("flavor-name-describe")
+    print('\tInput an SCS flavor name such as e.g. SCS-2V-8 ...')
     print('\t<br/>\n\t<FORM ACTION="/cgi-bin/flavor-form.py" METHOD="GET">')
-    print(f'\t  Flavor name: <INPUT TYPE="text" NAME="flavor" SIZE=24 VALUE="{html.escape(FLAVOR_NAME, quote=True)}"/>')
-    print('\t  <INPUT TYPE="submit" VALUE="Submit"/>')
+    print('\t  <label for="flavor"?Flavor name:</label>')
+    print(f'\t  <INPUT TYPE="text" ID="flavor" NAME="flavor" SIZE=24 VALUE="{html.escape(FLAVOR_NAME, quote=True)}"/>')
+    print('\t  <INPUT TYPE="submit" VALUE="Parse"/>')
     # print('  <INPUT TYPE="reset"  VALUE="Clear"/>\n</FORM>')
-    print('\t</FORM>')
+    print('\t</FORM><br/>')
     if FLAVOR_NAME:
-        print(f"\t<br/><b>Flavor {html.escape(FLAVOR_NAME, quote=True)}:</b>")
+        print(f"\t<br/><font size=+1 color=blue><b>Flavor <tt>{html.escape(FLAVOR_NAME, quote=True)}</tt>:</b></font>")
         if FLAVOR_SPEC:
-            print(f"\t{html.escape(fnmd.prettyname(FLAVOR_SPEC), quote=True)}")
+            print(f"\t<font color=green>{html.escape(fnmd.prettyname(FLAVOR_SPEC), quote=True)}</font>")
         else:
-            print("\tNot an SCS flavor")
+            print("\t<font color=brown>Not an SCS flavor</font>")
             if ERROR:
-                print(f"\t<br/>{html.escape(ERROR, quote=True)})")
+                print(f"\t<br/><font color=red>{html.escape(ERROR, quote=True)}</font>")
+
+
+def find_spec(lst, key):
+    "Find index of class name key in lst, -1 means not found"
+    for i, val in enumerate(lst):
+        if type(val).type == key:
+            return i
+    return -1
+
+
+def find_attr(cls, key):
+    "Find index of attribute in object cls, -1 means not found"
+    for i, val in enumerate(cls.pattrs):
+        if val == key:
+            return i
+    return -1
+
+
+def generate_name(form):
+    "Parse submitted form with flavor properties"
+    global ERROR, FLAVOR_SPEC, FLAVOR_NAME
+    ERROR = ""
+    FLAVOR_NAME = ""
+    FLAVOR_SPEC = (fnmck.Main("0L-0"), fnmck.Disk(""), fnmck.Hype(""), fnmck.HWVirt(""),
+                   fnmck.CPUBrand(""), fnmck.GPU(""), fnmck.IB(""))
+    for key, val in form.items():
+        val = val[0]
+        print(f'{key}={val}', file=sys.stderr)
+        keypair = key.split(':')
+        idx = find_spec(FLAVOR_SPEC, keypair[0])
+        if idx < 0:
+            ERROR = f"ERROR: Unknown key {keypair[0]}"
+            return None
+        spec = FLAVOR_SPEC[idx]
+        idx2 = find_attr(spec, keypair[1])
+        if idx2 < 0:
+            ERROR = f"ERROR: Can not find attribute {keypair[1]} in {keypair[1]}"
+            return None
+        fdesc = spec.pnames[idx2]
+        if val == "NN":
+            val = ""
+        if val and val != "" and val != "0" and not (val == "1" and fdesc[0:2] == "#:"):
+            spec.parsed += 1
+        # Now parse fdesc to get the right value
+        if fdesc[0:2] == '##':
+            setattr(spec, keypair[1], float(val))
+        elif fdesc[0] == '#':
+            if fdesc[1] != '.' and int(val) <= 0:
+                ERROR = f"ERROR: {key} must be > 0, found {val}"
+                return None
+            if fdesc[1] == ':' and not int(val):
+                val = '1'
+            setattr(spec, keypair[1], int(val))
+        elif fdesc[0] == '?':
+            setattr(spec, keypair[1], bool(val))
+        elif hasattr(spec, f"tbl_{keypair[1]}"):
+            tbl = getattr(spec, f"tbl_{keypair[1]}")
+            # print(f'tbl_{keypair[1]}: {tbl}: Search for {val}', file=sys.stderr)
+            if val not in tbl and (val or fdesc[0] != '.'):
+                ERROR = f'ERROR: Invalid key {val} for tbl_{keypair[1]}'
+                return None
+            setattr(spec, keypair[1], val)
+            spec.create_dep_tbl(idx2, val)
+            # if idx2 < len(spec.pattrs)-1 and hasattr(spec, f"tbl_{spec.pattrs[idx2+1]}"):
+            #     print(f"Dynamically set tbl_{spec.pattrs[idx2+1]} to tbl_{spec.pattrs[idx2]}_{val}_{spec.pattrs[idx2+1]}", file=sys.stderr)
+        else:
+            setattr(FLAVOR_SPEC[idx], keypair[1], val)
+    # Eliminate empty features
+    for spec in FLAVOR_SPEC:
+        if spec.pnames[0][0] == '.' and not getattr(spec, spec.pattrs[0]):
+            spec.parsed = 0
+            if "perf" in spec.pattrs:
+                setattr(spec, "perf", "")
+            if "gen" in spec.pattrs:
+                setattr(spec, "gen", "")
+        elif "gen" in spec.pattrs and not hasattr(spec, "gen"):
+            setattr(spec, "gen", "")
+            print(f'{spec.type}:gen=""', file=sys.stderr)
+        elif "cpugen" in spec.pattrs and not hasattr(spec, "cpugen"):
+            setattr(spec, "cpugen", 0)
+            print(f'{spec.type}:cpugen=0', file=sys.stderr)
+
+    # Debugging
+    print(*FLAVOR_SPEC, file=sys.stderr, sep='\n')
+    try:
+        FLAVOR_NAME = fnmck.outname(*FLAVOR_SPEC)
+    except (TypeError, NameError, KeyError) as exc:
+        ERROR = f"\tERROR:\n\t{exc}"
+        # return None
+    return FLAVOR_SPEC
+
+
+def is_checked(flag):
+    "Checked attribute string"
+    if flag:
+        return "checked"
+    return ""
+
+
+def keystr(key):
+    "Empty string gets converted to NN"
+    if key == "":
+        return "NN"
+    return key
+
+
+def flagstr(fstr):
+    "Return string fstr till next delimiter %_-"
+    for i in range(0, len(fstr)):
+        if fstr[i] == "_" or fstr[i] == "-" or fstr[i] == "%":
+            return fstr[:i]
+    return fstr
+
+
+def find_letter(idx, outstr):
+    "Find letter in output template outstr with idx i that indicates a flag"
+    found = 0
+    for ltri in range(0, len(outstr)):
+        ltr = outstr[ltri]
+        if ltr == '%':
+            if idx == found:
+                if outstr[ltri+1] == '?':
+                    return flagstr(outstr[ltri+2:])
+            else:
+                found += 1
+    return ""
+
+
+def form_attr(attr):
+    """This mirrors flavor-name-check.py input(), but instead generates a web form.
+       Defaults come from attr, the form is constructed from the attr's class
+       attributes (like the mentioned input function). tblopt indicates whether
+       chosing a value in a table is optional."""
+    spec = type(attr)
+    # pct = min(20, int(100/len(spec.pnames)))
+    pct = 20
+    # print(attr, spec)
+    if ERROR:
+        print(f'\tERROR: {html.escape(ERROR, quote=True)}<br/>')
+    print(f'\t <fieldset><legend>{spec.type}</legend><br/>')
+    print('\t <div id="the-whole-thing" style="position: relative; overflow: hidden;">')
+    for i, fname in enumerate(spec.pattrs):
+        tbl = None
+        fdesc = spec.pnames[i]
+        if fdesc[0] != "?" or i == 0 or spec.pnames[i-1][0] != "?":
+            print(f'\t  <div id="column" style="position: relative; width: {pct}%; float: left;">')
+        # print(fname, fdesc)
+        value = ""
+        try:
+            value = getattr(attr, fname)
+        except AttributeError:
+            pass
+        # Table => READIO
+        if hasattr(attr, f"tbl_{fname}"):
+            tbl = getattr(attr, f"tbl_{fname}")
+        if tbl:
+            tblopt = False
+            if fdesc[0] == '.':
+                tblopt = True
+                fdesc = fdesc[1:]
+            # print(f'\t  <label for="{fname}">{fname[0].upper()+fname[1:]}:</label><br/>')
+            print(f'\t  <label for="{fname}">{fdesc}:</label><br/>')
+            value_set = False
+            for key in tbl.keys():
+                ischk = value == key or (not key and not value)
+                value_set = value_set or ischk
+                print(f'\t   <input type="radio" id="{fname}:{key}" name="{spec.type}:{fname}" value="{keystr(key)}" {is_checked(ischk)}/>')
+                print(f'\t   <label for="{fname}:{key}">{tbl[key]} (<tt>{key}</tt>)</label><br/>')
+            if tblopt:
+                print(f'\t   <input type="radio" id="{fname}:NN" name="{spec.type}:{fname}" value="NN" {is_checked(not value_set)}/>')
+                print(f'\t   <label for="{fname}:NN">NN ()</label><br/>')
+            attr.create_dep_tbl(i, value)
+            # if i < len(attr.pattrs)-1 and hasattr(attr, f"tbl_{spec.pattrs[i+1]}"):
+            #     print(f" Dynamically set tbl_{attr.pattrs[i+1]} to tbl_{attr.pattrs[i]}_{value}_{attr.pattrs[i+1]}", file=sys.stderr)
+        elif fdesc[0:2] == "##":
+            # Float number => NUMBER
+            print(f'\t  <label for="{fname}">{fdesc[2:]}:</label><br/>')
+            print(f'\t  <input type="number" name="{spec.type}:{fname}" id="{fname}" min=0 value="{value}" size=5/>')
+        elif fdesc[0] == "#":
+            # Float number => NUMBER
+            # Handle : and .
+            if fdesc[1] == ":":
+                if not value:
+                    value = 1
+                fdesc = fdesc[1:]
+            elif fdesc[1] == '.':
+                fdesc = fdesc[1:]
+            print(f'\t  <label for="{fname}">{fdesc[1:]}:</label><br/>')
+            print(f'\t  <input type="number" name="{spec.type}:{fname}" id="{fname}" min=0 step=1 value="{value}" size=4/>')
+        elif fdesc[0] == "?":
+            # Bool => Checkbox
+            letter = find_letter(i, spec.outstr)
+            print(f'\t  <input type="checkbox" name="{spec.type}:{fname}" id="{fname}" {is_checked(value)}/>')
+            print(f'\t  <label for="{fname}">{fdesc[1:]} (<tt>{letter}</tt>)</label>')
+        else:
+            if fdesc[0] == '.':
+                fdesc = fdesc[1:]
+            print(f'\t  <label for="{fname}">{fdesc}:</label><br/>')
+            print(f'\t  <input type="text" name="{spec.type}:{fname}" id="{fname}" value="{value}" size=4/>')
+        if fdesc[0] != "?" or i == len(spec.pnames)-1 or spec.pnames[i+1][0] != "?":
+            print('\t  </div>')
+        else:
+            print('\t  <br/>')
+
+    print('\t </div>')
+    print('\t </fieldset>')
 
 
 def output_generate():
     "input details to generate SCS flavor name"
-    print("\tNot implemented yet as webform, use")
-    print('\t<tt><a href="https://github.com/SovereignCloudStack/standards/blob/main/Tests/iaas/flavor-naming/flavor-name-check.py">flavor-name-check.py</a> -i</tt>')
+    global FLAVOR_SPEC
+    if not FLAVOR_SPEC:
+        print(f'\tERROR: {html.escape(ERROR, quote=True)}')
+        print('\t<br/>Starting with empty template ...')
+        # return
+        FLAVOR_SPEC = (fnmck.Main("0L-0"), fnmck.Disk(""), fnmck.Hype(""), fnmck.HWVirt(""),
+                       fnmck.CPUBrand(""), fnmck.GPU(""), fnmck.IB(""))
+    cpu, disk, hype, hvirt, cpubrand, gpu, ibd = FLAVOR_SPEC
+    print('\t<br/>\n\t<FORM ACTION="/cgi-bin/flavor-form.py" METHOD="GET">')
+    form_attr(cpu)
+    print('\t<INPUT TYPE="submit" VALUE="Generate"/><br/>')
+    print('\t<br/>The following settings are all optional and (except for disk) meant for highly specialized / differentiated offerings.<br/>')
+    print('\t<font size=-1>')
+    form_attr(disk)
+    form_attr(hype)
+    form_attr(hvirt)
+    form_attr(cpubrand)
+    form_attr(gpu)
+    form_attr(ibd)
+    print('\t</font><br/>')
+    print('\tRemember that you are allowed to understate performance.<br/>')
+    print('\t<INPUT TYPE="submit" VALUE="Generate"/><br/>')
+    print('\t</FORM>')
+    if FLAVOR_NAME:
+        print(f"\t<br/><font size=+1 color=blue><b>SCS flavor name: <tt>{html.escape(FLAVOR_NAME, quote=True)}</tt></b>")
+        altname = fnmck.outname(cpu, disk, None, None, None, gpu, ibd)
+        print(f"\t<br/><b>Short SCS flavor name: <tt>{html.escape(altname, quote=True)}</tt></b></font>")
+    else:
+        print(f'\t<font color=red>ERROR: {html.escape(ERROR, quote=True)}</font>')
 
 
 def main(argv):
@@ -69,13 +304,16 @@ def main(argv):
     form = {"flavor": [""]}
     if 'QUERY_STRING' in os.environ:
         form = urllib.parse.parse_qs(os.environ['QUERY_STRING'])
+        print(f'QUERY_STRING: {os.environ["QUERY_STRING"]}', file=sys.stderr)
     # For testing
     if len(argv) > 0:
-        form = {"flavor": [argv[0],]}
+        form = {"flavor": [argv[0], ]}
     find_parse    = re.compile(r'^[ \t]*<!\-\-FLAVOR\-FORM: PARSE\-\->[ \t]*$')
     find_generate = re.compile(r'^[ \t]*<!\-\-FLAVOR\-FORM: GENERATE\-\->[ \t]*$')
     if "flavor" in form:
         parse_name(form["flavor"][0])
+    if "CPU-RAM:cpus" in form:
+        generate_name(form)
     with open("page/index.html", "r", encoding='utf-8') as infile:
         for line in infile:
             print(line, end='')
diff --git a/Tests/iaas/flavor-naming/flavor-name-check.py b/Tests/iaas/flavor-naming/flavor-name-check.py
index f0fd63b54..e20bdf6db 100755
--- a/Tests/iaas/flavor-naming/flavor-name-check.py
+++ b/Tests/iaas/flavor-naming/flavor-name-check.py
@@ -2,7 +2,7 @@
 # vim: set ts=4 sw=4 et:
 #
 """Flavor naming checker
-https://github.com/SovereignCloudStack/Operational-Docs/
+https://github.com/SovereignCloudStack/standards/Test/iaas/flavor-naming/
 
 Return codes:
 0: Matching
@@ -216,7 +216,9 @@ def out(self):
                 ostr += self.outstr[i]
                 i += 1
                 continue
-            att = self.__getattribute__(self.pattrs[par])
+            att = None
+            if hasattr(self, self.pattrs[par]):
+                att = self.__getattribute__(self.pattrs[par])
             if self.outstr[i+1] == ".":
                 ostr += self.outstr[i:i+2]
                 if int(att) == att:
@@ -283,11 +285,13 @@ def create_dep_tbl(self, idx, val):
             dtbl = f"tbl_{fname}_{val}_{self.pattrs[idx+1]}"
         else:
             return False
-        if hasattr(self, ntbl):
-            return True
+        # if hasattr(self, ntbl):
+        #    return True
         if hasattr(self, dtbl):
             self.__setattr__(ntbl, self.__getattribute__(dtbl))
             return True
+        elif hasattr(self, ntbl) and not hasattr(type(self), ntbl):
+            delattr(self, ntbl)
         return False
 
     def std_validator(self):
@@ -420,6 +424,11 @@ def __init__(self, string, forceold=False):
         except AttributeError:
             self.nrdisks = 1
 
+    def input(self):
+        super().input()
+        if not self.nrdisks or not self.disksize:
+            self.parsed = 0
+
 
 class Hype(Prop):
     "Class repesenting Hypervisor"
@@ -492,17 +501,17 @@ def outname(cpuram, disk, hype, hvirt, cpubrand, gpu, ibd):
     "Return name constructed from tuple"
     # TODO SCSx: Differentiate b/w SCS- and SCSx-
     out = "SCS-" + cpuram.out()
-    if disk.parsed:
+    if disk and disk.parsed:
         out += "-" + disk.out()
-    if hype.parsed:
+    if hype and hype.parsed:
         out += "_" + hype.out()
-    if hvirt.parsed:
+    if hvirt and hvirt.parsed:
         out += "_" + hvirt.out()
-    if cpubrand.parsed:
+    if cpubrand and cpubrand.parsed:
         out += "_" + cpubrand.out()
-    if gpu.parsed:
+    if gpu and gpu.parsed:
         out += "_" + gpu.out()
-    if ibd.parsed:
+    if ibd and ibd.parsed:
         out += "_" + ibd.out()
     return out
 
diff --git a/Tests/iaas/flavor-naming/flavor-name-describe.py b/Tests/iaas/flavor-naming/flavor-name-describe.py
index c7c964b41..60c842ea2 100755
--- a/Tests/iaas/flavor-naming/flavor-name-describe.py
+++ b/Tests/iaas/flavor-naming/flavor-name-describe.py
@@ -74,8 +74,11 @@ def prettyname(item_list, prefix=""):
         stg += "and " + tbl_out(gpu, "gputype")
         stg += tbl_out(gpu, "brand")
         stg += tbl_out(gpu, "perf", True)
-        stg += gpu.__getattribute__(f"tbl_brand_{gpu.brand}_gen")[gpu.gen] + " "
-        if gpu.cu:
+        try:
+            stg += gpu.__getattribute__(f"tbl_brand_{gpu.brand}_gen")[gpu.gen] + " "
+        except KeyError:
+            pass
+        if hasattr(gpu, "cu") and gpu.cu:
             stg += f"(w/ {gpu.cu} CU/EU/SM) "
     # IB
     if ibd.parsed:
diff --git a/Tests/iaas/flavor-naming/page/index.html b/Tests/iaas/flavor-naming/page/index.html
index 87850e3e7..22de68135 100644
--- a/Tests/iaas/flavor-naming/page/index.html
+++ b/Tests/iaas/flavor-naming/page/index.html
@@ -13,7 +13,7 @@
   <link rel="icon" type="image/png" sizes="16x16" href="/assets/scs-favicon-16.png" />
 </head>
 <body>
-  <h1>SCS flavor name parser and generator</h1>
+  <h1>SCS flavor name (v3) parser and generator</h1>
   <h2>SCS flavor name parser</h2>
   	<!--FLAVOR-FORM: PARSE-->
   <h2>SCS flavor name generator</h2>
@@ -26,6 +26,7 @@ <h2>References</h2>
 	  <li><a href="https://docs.scs.community/standards/iaas/scs-0100">SCS flavor naming standard</a></li>
 	  <li><a href="https://github.com/SovereignCloudStack/standards/blob/main/Drafts/flavor-naming-strategy.md">SCS flavor naming rationale</a></li>
 	  <li><a href="https://github.com/SovereignCloudStack/standards/tree/main/Tests/iaas/flavor-naming">SCS flavor naming tools</a></li>
+	  <li><a href="https://scs.community/2023/08/21/diskless-flavors/">SCS diskless flavors blog article</a></li>
   </ul>
 </body>
 </html>