diff --git a/browse/build.sh b/browse/build.sh
index 2a99797..9262b36 100755
--- a/browse/build.sh
+++ b/browse/build.sh
@@ -27,6 +27,7 @@ concat_files \
     "../shared/logo.css" \
     "../shared/vendor/toastui-editor.min.css" \
     "../shared/vendor/codemirror-yaml.min.css" \
+    "../shared/vendor/codemirror-show-hint.min.css" \
     "../shared/context-menu.css" \
     "../shared/elevation.css" \
     "../shared/profile-menu.css" \
@@ -48,6 +49,7 @@ concat_files \
     "../shared/vendor/utif.min.js" \
     "../shared/vendor/js-yaml.min.js" \
     "../shared/vendor/codemirror-yaml.min.js" \
+    "../shared/vendor/codemirror-show-hint.min.js" \
     "../shared/vendor/toastui-editor-all.min.js" \
     "../shared/zddc.js" \
     "../shared/zddc-filter.js" \
diff --git a/browse/css/tree.css b/browse/css/tree.css
index a181753..4767ddf 100644
--- a/browse/css/tree.css
+++ b/browse/css/tree.css
@@ -928,6 +928,24 @@ body {
     background: var(--bg-secondary);
     border-right: 1px solid var(--border);
 }
+/* Schema-completion dropdown (show-hint add-on) — theme it to the app
+   palette so it reads in dark mode; show-hint.css ships light-only. */
+.CodeMirror-hints {
+    z-index: 9600;
+    font-family: var(--font-mono, ui-monospace, SFMono-Regular, Consolas, monospace);
+    font-size: 0.78rem;
+    background: var(--bg-elevated, var(--bg, #fff));
+    border: 1px solid var(--border, #ccc);
+    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.28);
+}
+.CodeMirror-hint {
+    color: var(--text, #222);
+    padding: 2px 8px;
+}
+li.CodeMirror-hint-active {
+    background: var(--primary, #2868c8);
+    color: #fff;
+}
 
 /* Older .md-fm-section / .fm-list / .md-toc-resizer rules were replaced
    by the .md-shell BEM block above. */
diff --git a/browse/js/preview-markdown.js b/browse/js/preview-markdown.js
index c4f135e..e03b423 100644
--- a/browse/js/preview-markdown.js
+++ b/browse/js/preview-markdown.js
@@ -82,6 +82,9 @@
     // empty / unavailable. The promise dedupes concurrent fetches.
     var fmPlaceholder = null;
     var fmPlaceholderPromise = null;
+    // Recognised fields ([{name, hint, values}]) from the same /.api/frontmatter
+    // fetch — drives schema completion (keys + enum values). null = not loaded.
+    var fmFields = null;
 
     // applyFrontMatterHint populates a greyed caption (+ tooltip) with the
     // server's recognised front-matter fields, in server mode only. Async +
@@ -104,8 +107,11 @@
                 headers: { 'Accept': 'application/json' },
                 credentials: 'same-origin'
             }).then(function (r) { return r.ok ? r.json() : null; })
-              .then(function (j) { fmPlaceholder = (j && j.placeholder) || ''; })
-              .catch(function () { fmPlaceholder = ''; });
+              .then(function (j) {
+                  fmPlaceholder = (j && j.placeholder) || '';
+                  fmFields = (j && j.fields) || [];
+              })
+              .catch(function () { fmPlaceholder = ''; fmFields = []; });
         }
         fmPlaceholderPromise.then(paint);
     }
@@ -203,6 +209,73 @@
         return out;
     }
 
+    // ── Schema completion for the front-matter editor ──────────────────────
+    // Deterministic, schema-driven — NO heuristics, no AI. Keys + enum values
+    // come straight from /.api/frontmatter (fmFields), the converter's own
+    // field list. Returns a CodeMirror show-hint result ({list, from, to}) or
+    // null. The front matter is flat (top-level keys), so no nesting to walk.
+    function frontMatterHints(cm) {
+        if (!fmFields || !fmFields.length || !window.CodeMirror) return null;
+        var Pos = window.CodeMirror.Pos;
+        var cur = cm.getCursor();
+        var before = cm.getLine(cur.line).slice(0, cur.ch);
+        var colon = before.indexOf(':');
+
+        if (colon === -1) {
+            // KEY context — complete recognised keys, minus the filename-driven
+            // identity keys (we don't want those typed into front matter) and
+            // keys already present in the document.
+            var m = before.match(/^(\s*)([\w-]*)$/);
+            if (!m) return null;
+            var indent = m[1], typed = m[2];
+            var identity = {};
+            IDENTITY_FIELDS.forEach(function (f) { identity[f.fm] = true; });
+            var present = {};
+            for (var ln = 0; ln < cm.lineCount(); ln++) {
+                var km = cm.getLine(ln).match(/^\s*([\w-]+)\s*:/);
+                if (km) present[km[1]] = true;
+            }
+            var list = [];
+            fmFields.forEach(function (f) {
+                if (identity[f.name] || present[f.name]) return;
+                if (typed && f.name.indexOf(typed) !== 0) return;
+                var item = {
+                    text: f.name + ': ',
+                    displayText: f.name + (f.hint ? '  — ' + f.hint : '')
+                };
+                // If the key is an enum, insert "key: " then immediately offer
+                // its values — one fluid keystroke path for doctype/numbering.
+                if (f.values && f.values.length) {
+                    item.hint = function (cmi, data, comp) {
+                        cmi.replaceRange(comp.text, data.from, data.to);
+                        setTimeout(function () {
+                            cmi.showHint({ hint: frontMatterHints, completeSingle: false });
+                        }, 0);
+                    };
+                }
+                list.push(item);
+            });
+            if (!list.length) return null;
+            return { list: list, from: Pos(cur.line, indent.length), to: cur };
+        }
+
+        // VALUE context — complete the enum values for this line's key.
+        var key = before.slice(0, colon).trim();
+        var field = null;
+        for (var i = 0; i < fmFields.length; i++) {
+            if (fmFields[i].name === key) { field = fmFields[i]; break; }
+        }
+        if (!field || !field.values || !field.values.length) return null;
+        var rest = before.slice(colon + 1);
+        var valTyped = rest.replace(/^\s*/, '');
+        var valStart = colon + 1 + (rest.length - valTyped.length);
+        var vlist = field.values.filter(function (v) {
+            return v.indexOf(valTyped) === 0;
+        }).map(function (v) { return { text: v, displayText: v }; });
+        if (!vlist.length) return null;
+        return { list: vlist, from: Pos(cur.line, valStart), to: cur };
+    }
+
     // ── TOC (table of contents) ────────────────────────────────────────────
     // ATX headings only; the body markdown drives the outline. Clicking
     // a heading routes to whichever Toast UI pane is currently active
@@ -639,11 +712,27 @@
             gutters: ['CodeMirror-lint-markers', 'CodeMirror-linenumbers'],
             lint: { hasGutters: true },
             autofocus: false,
-            readOnly: !writableMode
+            readOnly: !writableMode,
+            // Ctrl-Space (and Tab as a convenience) opens schema completion.
+            extraKeys: {
+                'Ctrl-Space': function (cm) {
+                    cm.showHint({ hint: frontMatterHints, completeSingle: false });
+                }
+            }
         });
         // The yaml lint helper (registered by the .zddc previewer) checks this
         // to decide the schema layer; a .md node → plain js-yaml parse lint.
         fmCM._zddcNode = node;
+        // Auto-open completion as the author types a key/value character (never
+        // auto-inserts — completeSingle:false — so it's a menu, not a guess).
+        // No-op when frontMatterHints finds nothing to offer.
+        if (writableMode) {
+            fmCM.on('inputRead', function (cm, change) {
+                if (!change.text || change.text.length !== 1) return; // skip paste/delete
+                if (!/[\w-]/.test(change.text[0])) return;
+                cm.showHint({ hint: frontMatterHints, completeSingle: false });
+            });
+        }
         // CodeMirror mis-measures when mounted before its pane is laid out;
         // refresh on the next frame so the gutters + scroll size correctly.
         requestAnimationFrame(function () { fmCM.refresh(); });
diff --git a/shared/vendor/codemirror-show-hint.min.css b/shared/vendor/codemirror-show-hint.min.css
new file mode 100644
index 0000000..b5e651c
--- /dev/null
+++ b/shared/vendor/codemirror-show-hint.min.css
@@ -0,0 +1 @@
+.CodeMirror-hints{position:absolute;z-index:10;overflow:hidden;list-style:none;margin:0;padding:2px;-webkit-box-shadow:2px 3px 5px rgba(0,0,0,.2);-moz-box-shadow:2px 3px 5px rgba(0,0,0,.2);box-shadow:2px 3px 5px rgba(0,0,0,.2);border-radius:3px;border:1px solid silver;background:#fff;font-size:90%;font-family:monospace;max-height:20em;overflow-y:auto;box-sizing:border-box}.CodeMirror-hint{margin:0;padding:0 4px;border-radius:2px;white-space:pre;color:#000;cursor:pointer}li.CodeMirror-hint-active{background:#08f;color:#fff}
\ No newline at end of file
diff --git a/shared/vendor/codemirror-show-hint.min.js b/shared/vendor/codemirror-show-hint.min.js
new file mode 100644
index 0000000..9a9cc99
--- /dev/null
+++ b/shared/vendor/codemirror-show-hint.min.js
@@ -0,0 +1 @@
+!function(t){"object"==typeof exports&&"object"==typeof module?t(require("../../lib/codemirror")):"function"==typeof define&&define.amd?define(["../../lib/codemirror"],t):t(CodeMirror)}(function(T){"use strict";var F="CodeMirror-hint-active";function n(t,e){var i;this.cm=t,this.options=e,this.widget=null,this.debounce=0,this.tick=0,this.startPos=this.cm.getCursor("start"),this.startLen=this.cm.getLine(this.startPos.line).length-this.cm.getSelection().length,this.options.updateOnCursorActivity&&t.on("cursorActivity",(i=this).activityFunc=function(){i.cursorActivity()})}T.showHint=function(t,e,i){if(!e)return t.showHint(i);i&&i.async&&(e.async=!0);var n={hint:e};if(i)for(var o in i)n[o]=i[o];return t.showHint(n)},T.defineExtension("showHint",function(t){t=function(t,e,i){var n=t.options.hintOptions,o={};for(s in c)o[s]=c[s];if(n)for(var s in n)void 0!==n[s]&&(o[s]=n[s]);if(i)for(var s in i)void 0!==i[s]&&(o[s]=i[s]);o.hint.resolve&&(o.hint=o.hint.resolve(t,e));return o}(this,this.getCursor("start"),t);var e=this.listSelections();if(!(1<e.length)){if(this.somethingSelected()){if(!t.hint.supportsSelection)return;for(var i=0;i<e.length;i++)if(e[i].head.line!=e[i].anchor.line)return}this.state.completionActive&&this.state.completionActive.close();t=this.state.completionActive=new n(this,t);t.options.hint&&(T.signal(this,"startCompletion",this),t.update(!0))}}),T.defineExtension("closeHint",function(){this.state.completionActive&&this.state.completionActive.close()});var o=window.requestAnimationFrame||function(t){return setTimeout(t,1e3/60)},s=window.cancelAnimationFrame||clearTimeout;function M(t){return"string"==typeof t?t:t.text}function O(t,e){for(;e&&e!=t;){if("LI"===e.nodeName.toUpperCase()&&e.parentNode==t)return e;e=e.parentNode}}function i(o,t){this.id="cm-complete-"+Math.floor(Math.random(1e6)),this.completion=o,this.data=t,this.picked=!1;for(var i=this,s=o.cm,c=s.getInputField().ownerDocument,r=c.defaultView||c.parentWindow,l=this.hints=c.createElement("ul"),e=(l.setAttribute("role","listbox"),l.setAttribute("aria-expanded","true"),l.id=this.id,o.cm.options.theme),n=(l.className="CodeMirror-hints "+e,this.selectedHint=t.selectedHint||0,t.list),h=0;h<n.length;++h){var a=l.appendChild(c.createElement("li")),u=n[h],d="CodeMirror-hint"+(h!=this.selectedHint?"":" "+F);null!=u.className&&(d=u.className+" "+d),a.className=d,h==this.selectedHint&&a.setAttribute("aria-selected","true"),a.id=this.id+"-"+h,a.setAttribute("role","option"),u.render?u.render(a,t,u):a.appendChild(c.createTextNode(u.displayText||M(u))),a.hintId=h}var f,e=o.options.container||c.body,p=s.cursorCoords(o.options.alignWithWord?t.from:null),m=p.left,g=p.bottom,v=!0,y=0,w=0,b=(e!==c.body&&(b=(H=-1!==["absolute","relative","fixed"].indexOf(r.getComputedStyle(e).position)?e:e.offsetParent).getBoundingClientRect(),A=c.body.getBoundingClientRect(),y=b.left-A.left-H.scrollLeft,w=b.top-A.top-H.scrollTop),l.style.left=m-y+"px",l.style.top=g-w+"px",r.innerWidth||Math.max(c.body.offsetWidth,c.documentElement.offsetWidth)),A=r.innerHeight||Math.max(c.body.offsetHeight,c.documentElement.offsetHeight),H=(e.appendChild(l),s.getInputField().setAttribute("aria-autocomplete","list"),s.getInputField().setAttribute("aria-owns",this.id),s.getInputField().setAttribute("aria-activedescendant",this.id+"-"+this.selectedHint),o.options.moveOnOverlap?l.getBoundingClientRect():new DOMRect),e=!!o.options.paddingForScrollbar&&l.scrollHeight>l.clientHeight+1;setTimeout(function(){f=s.getScrollInfo()});0<H.bottom-A&&(S=H.bottom-H.top,k=H.top-(p.bottom-p.top)-2,A-H.top<k?(k<S&&(l.style.height=(S=k)+"px"),l.style.top=(g=p.top-S)+w+"px",v=!1):l.style.height=A-H.top-2+"px");var C,k=H.right-b;if(e&&(k+=s.display.nativeBarWidth),0<k&&(H.right-H.left>b&&(l.style.width=b-5+"px",k-=H.right-H.left-b),l.style.left=(m=Math.max(p.left-k-y,0))+"px"),e)for(var x=l.firstChild;x;x=x.nextSibling)x.style.paddingRight=s.display.nativeBarWidth+"px";s.addKeyMap(this.keyMap=function(t,n){var o={Up:function(){n.moveFocus(-1)},Down:function(){n.moveFocus(1)},PageUp:function(){n.moveFocus(1-n.menuSize(),!0)},PageDown:function(){n.moveFocus(n.menuSize()-1,!0)},Home:function(){n.setFocus(0)},End:function(){n.setFocus(n.length-1)},Enter:n.pick,Tab:n.pick,Esc:n.close},e=(/Mac/.test(navigator.platform)&&(o["Ctrl-P"]=function(){n.moveFocus(-1)},o["Ctrl-N"]=function(){n.moveFocus(1)}),t.options.customKeys),s=e?{}:o;function i(t,e){var i="string"!=typeof e?function(t){return e(t,n)}:o.hasOwnProperty(e)?o[e]:e;s[t]=i}if(e)for(var c in e)e.hasOwnProperty(c)&&i(c,e[c]);var r=t.options.extraKeys;if(r)for(var c in r)r.hasOwnProperty(c)&&i(c,r[c]);return s}(o,{moveFocus:function(t,e){i.changeActive(i.selectedHint+t,e)},setFocus:function(t){i.changeActive(t)},menuSize:function(){return i.screenAmount()},length:n.length,close:function(){o.close()},pick:function(){i.pick()},data:t})),o.options.closeOnUnfocus&&(s.on("blur",this.onBlur=function(){C=setTimeout(function(){o.close()},100)}),s.on("focus",this.onFocus=function(){clearTimeout(C)})),s.on("scroll",this.onScroll=function(){var t=s.getScrollInfo(),e=s.getWrapperElement().getBoundingClientRect(),i=(f=f||s.getScrollInfo(),g+f.top-t.top),n=i-(r.pageYOffset||(c.documentElement||c.body).scrollTop);if(v||(n+=l.offsetHeight),n<=e.top||n>=e.bottom)return o.close();l.style.top=i+"px",l.style.left=m+f.left-t.left+"px"}),T.on(l,"dblclick",function(t){t=O(l,t.target||t.srcElement);t&&null!=t.hintId&&(i.changeActive(t.hintId),i.pick())}),T.on(l,"click",function(t){t=O(l,t.target||t.srcElement);t&&null!=t.hintId&&(i.changeActive(t.hintId),o.options.completeOnSingleClick&&i.pick())}),T.on(l,"mousedown",function(){setTimeout(function(){s.focus()},20)});var S=this.getSelectedHintRange();return 0===S.from&&0===S.to||this.scrollToActive(),T.signal(t,"select",n[this.selectedHint],l.childNodes[this.selectedHint]),!0}function r(t,e,i,n){t.async?t(e,n,i):(t=t(e,i))&&t.then?t.then(n):n(t)}n.prototype={close:function(){this.active()&&(this.cm.state.completionActive=null,this.tick=null,this.options.updateOnCursorActivity&&this.cm.off("cursorActivity",this.activityFunc),this.widget&&this.data&&T.signal(this.data,"close"),this.widget&&this.widget.close(),T.signal(this.cm,"endCompletion",this.cm))},active:function(){return this.cm.state.completionActive==this},pick:function(t,e){var i=t.list[e],n=this;this.cm.operation(function(){i.hint?i.hint(n.cm,t,i):n.cm.replaceRange(M(i),i.from||t.from,i.to||t.to,"complete"),T.signal(t,"pick",i),n.cm.scrollIntoView()}),this.options.closeOnPick&&this.close()},cursorActivity:function(){this.debounce&&(s(this.debounce),this.debounce=0);var t,e=this.startPos,i=(this.data&&(e=this.data.from),this.cm.getCursor()),n=this.cm.getLine(i.line);i.line!=this.startPos.line||n.length-i.ch!=this.startLen-this.startPos.ch||i.ch<e.ch||this.cm.somethingSelected()||!i.ch||this.options.closeCharacters.test(n.charAt(i.ch-1))?this.close():((t=this).debounce=o(function(){t.update()}),this.widget&&this.widget.disable())},update:function(e){var i,n;null!=this.tick&&(n=++(i=this).tick,r(this.options.hint,this.cm,this.options,function(t){i.tick==n&&i.finishUpdate(t,e)}))},finishUpdate:function(t,e){this.data&&T.signal(this.data,"update");e=this.widget&&this.widget.picked||e&&this.options.completeSingle;this.widget&&this.widget.close(),(this.data=t)&&t.list.length&&(e&&1==t.list.length?this.pick(t,0):(this.widget=new i(this,t),T.signal(t,"shown")))}},i.prototype={close:function(){var t;this.completion.widget==this&&(this.completion.widget=null,this.hints.parentNode&&this.hints.parentNode.removeChild(this.hints),this.completion.cm.removeKeyMap(this.keyMap),(t=this.completion.cm.getInputField()).removeAttribute("aria-activedescendant"),t.removeAttribute("aria-owns"),t=this.completion.cm,this.completion.options.closeOnUnfocus&&(t.off("blur",this.onBlur),t.off("focus",this.onFocus)),t.off("scroll",this.onScroll))},disable:function(){this.completion.cm.removeKeyMap(this.keyMap);var t=this;this.keyMap={Enter:function(){t.picked=!0}},this.completion.cm.addKeyMap(this.keyMap)},pick:function(){this.completion.pick(this.data,this.selectedHint)},changeActive:function(t,e){t>=this.data.list.length?t=e?this.data.list.length-1:0:t<0&&(t=e?0:this.data.list.length-1),this.selectedHint!=t&&((e=this.hints.childNodes[this.selectedHint])&&(e.className=e.className.replace(" "+F,""),e.removeAttribute("aria-selected")),(e=this.hints.childNodes[this.selectedHint=t]).className+=" "+F,e.setAttribute("aria-selected","true"),this.completion.cm.getInputField().setAttribute("aria-activedescendant",e.id),this.scrollToActive(),T.signal(this.data,"select",this.data.list[this.selectedHint],e))},scrollToActive:function(){var t=this.getSelectedHintRange(),e=this.hints.childNodes[t.from],t=this.hints.childNodes[t.to],i=this.hints.firstChild;e.offsetTop<this.hints.scrollTop?this.hints.scrollTop=e.offsetTop-i.offsetTop:t.offsetTop+t.offsetHeight>this.hints.scrollTop+this.hints.clientHeight&&(this.hints.scrollTop=t.offsetTop+t.offsetHeight-this.hints.clientHeight+i.offsetTop)},screenAmount:function(){return Math.floor(this.hints.clientHeight/this.hints.firstChild.offsetHeight)||1},getSelectedHintRange:function(){var t=this.completion.options.scrollMargin||0;return{from:Math.max(0,this.selectedHint-t),to:Math.min(this.data.list.length-1,this.selectedHint+t)}}},T.registerHelper("hint","auto",{resolve:function(t,e){var i,c=t.getHelpers(e,"hint");return c.length?((e=function(t,n,o){var s=function(t,e){if(!t.somethingSelected())return e;for(var i=[],n=0;n<e.length;n++)e[n].supportsSelection&&i.push(e[n]);return i}(t,c);!function e(i){if(i==s.length)return n(null);r(s[i],t,o,function(t){t&&0<t.list.length?n(t):e(i+1)})}(0)}).async=!0,e.supportsSelection=!0,e):(i=t.getHelper(t.getCursor(),"hintWords"))?function(t){return T.hint.fromList(t,{words:i})}:T.hint.anyword?function(t,e){return T.hint.anyword(t,e)}:function(){}}}),T.registerHelper("hint","fromList",function(t,e){for(var i,n=t.getCursor(),t=t.getTokenAt(n),o=T.Pos(n.line,t.start),s=n,c=(t.start<n.ch&&/\w/.test(t.string.charAt(n.ch-t.start-1))?i=t.string.substr(0,n.ch-t.start):(i="",o=n),[]),r=0;r<e.words.length;r++){var l=e.words[r];l.slice(0,i.length)==i&&c.push(l)}if(c.length)return{list:c,from:o,to:s}}),T.commands.autocomplete=T.showHint;var c={hint:T.hint.auto,completeSingle:!0,alignWithWord:!0,closeCharacters:/[\s()\[\]{};:>,]/,closeOnPick:!0,closeOnUnfocus:!0,updateOnCursorActivity:!0,completeOnSingleClick:!0,container:null,customKeys:null,extraKeys:null,paddingForScrollbar:!0,moveOnOverlap:!0};T.defineOption("hintOptions",null)});
\ No newline at end of file
diff --git a/zddc/internal/convert/convert.go b/zddc/internal/convert/convert.go
index 5363686..3aada75 100644
--- a/zddc/internal/convert/convert.go
+++ b/zddc/internal/convert/convert.go
@@ -65,6 +65,9 @@ type Metadata struct {
 type FrontMatterField struct {
 	Name string `json:"name"`
 	Hint string `json:"hint"`
+	// Values is the closed set of valid values for this key (an enum), used
+	// by the editor for value completion. Empty/nil = free-text.
+	Values []string `json:"values,omitempty"`
 }
 
 // RecognizedFrontMatter is the single source of truth for the front-matter keys
@@ -76,18 +79,20 @@ type FrontMatterField struct {
 // user most needs told about.
 func RecognizedFrontMatter() []FrontMatterField {
 	return []FrontMatterField{
-		{"doctype", "report | letter | specification"},
-		{"numbering", "true to number headings (default false)"},
-		{"title", "mirrors the filename — rename the file to change it"},
-		{"tracking_number", "mirrors the filename — rename the file to change it"},
-		{"revision", "mirrors the filename — rename the file to change it"},
-		{"status", "mirrors the filename — rename the file to change it"},
-		{"date", "document date (free text)"},
-		{"custom_header", "extra line shown in the document header"},
-		{"client", "overrides the .zddc convert: cascade"},
-		{"project", "overrides the .zddc convert: cascade"},
-		{"project_number", "overrides the .zddc convert: cascade"},
-		{"contractor", "overrides the .zddc convert: cascade"},
+		// doctype enum tracks the template set (internal/convert/templates/
+		// *.html, sans the _-prefixed partials).
+		{"doctype", "report | letter | specification", []string{"report", "letter", "specification"}},
+		{"numbering", "true to number headings (default false)", []string{"true", "false"}},
+		{"title", "mirrors the filename — rename the file to change it", nil},
+		{"tracking_number", "mirrors the filename — rename the file to change it", nil},
+		{"revision", "mirrors the filename — rename the file to change it", nil},
+		{"status", "mirrors the filename — rename the file to change it", nil},
+		{"date", "document date (free text)", nil},
+		{"custom_header", "extra line shown in the document header", nil},
+		{"client", "overrides the .zddc convert: cascade", nil},
+		{"project", "overrides the .zddc convert: cascade", nil},
+		{"project_number", "overrides the .zddc convert: cascade", nil},
+		{"contractor", "overrides the .zddc convert: cascade", nil},
 	}
 }