diff --git a/messages/de.json b/messages/de.json
index 7c574e5..8e99698 100644
--- a/messages/de.json
+++ b/messages/de.json
@@ -175,7 +175,10 @@
     "impactShort": "Schadenshöhe (C/I/A)",
     "close": "Schließen",
     "noAssets": "Noch keine Assets zugeordnet.",
-    "category": "Prozesskategorie"
+    "category": "Prozesskategorie",
+    "secMaster": "Grunddaten",
+    "secAssets": "Zugeordnete Assets",
+    "deleteProcess": "Prozess löschen"
   },
   "processRole": {
     "PRIMARY": "Primär",
diff --git a/messages/en.json b/messages/en.json
index 0494dfb..b89a7d2 100644
--- a/messages/en.json
+++ b/messages/en.json
@@ -175,7 +175,10 @@
     "impactShort": "Damage level (C/I/A)",
     "close": "Close",
     "noAssets": "No assets assigned yet.",
-    "category": "Process category"
+    "category": "Process category",
+    "secMaster": "Basic data",
+    "secAssets": "Assigned assets",
+    "deleteProcess": "Delete process"
   },
   "processRole": {
     "PRIMARY": "Primary",
diff --git a/src/components/asset-form.tsx b/src/components/asset-form.tsx
index 50d186b..a2422b5 100644
--- a/src/components/asset-form.tsx
+++ b/src/components/asset-form.tsx
@@ -5,10 +5,10 @@ import { Button } from "@/components/ui/button";
 import { Input } from "@/components/ui/input";
 import { Label } from "@/components/ui/label";
 import { Textarea } from "@/components/ui/textarea";
+import { SegmentedRating } from "@/components/segmented-rating";
 
 const ASSET_TYPES = ["INFORMATION", "SYSTEM", "APPLICATION", "LOCATION", "SUPPLIER", "PERSON", "DATA"] as const;
 const ASSET_STATUS = ["ACTIVE", "PLANNED", "RETIRED"] as const;
-const LEVELS = [1, 2, 3, 4] as const;
 
 /** Formular für Anlegen/Bearbeiten eines Assets (Server-Action wird übergeben). */
 export async function AssetForm({
@@ -96,14 +96,15 @@ export async function AssetForm({
             ] as const
           ).map(([name, label, value]) => (
             <div key={name}>
-              <Label htmlFor={name}>{label}</Label>
-              <select id={name} name={name} defaultValue={value ?? 1} className={`${selectClass} mt-1`}>
-                {LEVELS.map((l) => (
-                  <option key={l} value={l}>
-                    {l} — {tLevel(String(l))}
-                  </option>
-                ))}
-              </select>
+              <Label>{label}</Label>
+              <div className="mt-1">
+                <SegmentedRating
+                  name={name}
+                  defaultValue={value ?? 1}
+                  low={tLevel("1")}
+                  high={tLevel("4")}
+                />
+              </div>
             </div>
           ))}
         </div>
diff --git a/src/components/asset-modals.tsx b/src/components/asset-modals.tsx
index 1dead85..b36dd59 100644
--- a/src/components/asset-modals.tsx
+++ b/src/components/asset-modals.tsx
@@ -98,7 +98,7 @@ export async function AssetDetailModal({
           <div className="rounded-xl border border-l-[3px] border-l-[#5d52a3] bg-[#faf9fd] p-4">
             <div className="flex items-center justify-between gap-2">
               <b>{asset.name}</b>
-              <CiaBadge c={asset.confidentiality} i={asset.integrity} a={asset.availability} />
+              <CiaBadge c={asset.confidentiality} i={asset.integrity} a={asset.availability} labels />
             </div>
             <div className="mt-1.5 text-[12.5px] leading-relaxed text-muted-foreground">
               {t("owner")}: {asset.owner?.name ?? tc("none")} · {t("type")}: {tType(asset.type)}
diff --git a/src/components/mockup-ui.tsx b/src/components/mockup-ui.tsx
index fd41e74..f4c3a57 100644
--- a/src/components/mockup-ui.tsx
+++ b/src/components/mockup-ui.tsx
@@ -55,28 +55,60 @@ export function KpiCard({
   );
 }
 
-/** Schutzbedarf/Schadenshöhe als drei Quadrate (C/I/A) wie im Mockup. */
-const CIA_COLORS: Record<number, string> = {
+// Segmentbalken-Farben je Stufe 1–4 (Referenz docs/ISMS-GUI-Verbesserungen-GEFIM.html)
+const CIA_BAR_COLORS: Record<number, string> = {
   1: "bg-[#9db2c9]",
   2: "bg-[#5d8fbf]",
   3: "bg-[#e0982e]",
   4: "bg-[#d64c4c]",
 };
 
-export function CiaBadge({ c, i, a }: { c: number; i: number; a: number }) {
+/** Ein Schutzziel als 4er-Segmentbalken, gefüllt bis `level`. */
+function CiaSegment({ level, label }: { level: number; label?: string }) {
+  const color = CIA_BAR_COLORS[level] ?? CIA_BAR_COLORS[1];
   return (
-    <span className="inline-flex gap-[3px]" title={`C${c} · I${i} · A${a}`}>
-      {[c, i, a].map((v, idx) => (
-        <span
-          key={idx}
-          className={cn(
-            "grid size-5 place-items-center rounded-md text-[10px] font-bold text-white",
-            CIA_COLORS[v] ?? CIA_COLORS[1]
-          )}
-        >
-          {v}
-        </span>
-      ))}
+    <span className="inline-flex flex-col items-center gap-1">
+      <span className="flex gap-[2px]">
+        {[1, 2, 3, 4].map((seg) => (
+          <span
+            key={seg}
+            className={cn(
+              "h-4 w-[7px] rounded-[2px]",
+              seg <= level ? color : "bg-[#e3e5ee]"
+            )}
+          />
+        ))}
+      </span>
+      {label && (
+        <small className="text-[9.5px] font-bold tracking-[.04em] text-muted-foreground">
+          {label}
+        </small>
+      )}
+    </span>
+  );
+}
+
+/**
+ * Schutzbedarf / Schadenshöhe als drei Segmentbalken (C/I/A). Mit `labels`
+ * werden VER/INT/VFB unter den Balken gezeigt (Detailkarten); ohne für
+ * kompakte Tabellenzellen.
+ */
+export function CiaBadge({
+  c,
+  i,
+  a,
+  labels = false,
+}: {
+  c: number;
+  i: number;
+  a: number;
+  labels?: boolean;
+}) {
+  return (
+    <span className="inline-flex items-center gap-2.5" title={`C${c} · I${i} · A${a}`}>
+      <CiaSegment level={c} label={labels ? "VER" : undefined} />
+      <CiaSegment level={i} label={labels ? "INT" : undefined} />
+      <CiaSegment level={a} label={labels ? "VFB" : undefined} />
     </span>
   );
 }
diff --git a/src/components/process-modals.tsx b/src/components/process-modals.tsx
index 6fcd4b6..09c3cf8 100644
--- a/src/components/process-modals.tsx
+++ b/src/components/process-modals.tsx
@@ -1,14 +1,13 @@
 import Link from "next/link";
 import { getTranslations } from "next-intl/server";
-import { Pencil, Trash2, X } from "lucide-react";
+import { MoreHorizontal, Pencil, Trash2, X } from "lucide-react";
 import type { Prisma } from "@prisma/client";
 import {
   assignAsset,
   createProcess,
   deleteProcess,
-  saveBia,
+  saveProcessAll,
   unassignAsset,
-  updateProcess,
 } from "@/server/actions/processes";
 import { ProcessForm } from "@/components/process-form";
 import { Button } from "@/components/ui/button";
@@ -16,6 +15,7 @@ import { Input } from "@/components/ui/input";
 import { Label } from "@/components/ui/label";
 import { Textarea } from "@/components/ui/textarea";
 import { Modal } from "@/components/modal";
+import { SegmentedRating } from "@/components/segmented-rating";
 import { CiaBadge, CriticalityPill, Pill, Tag } from "@/components/mockup-ui";
 import { riskLevel, riskRef, RISK_PILL_TONE } from "@/lib/risk";
 
@@ -48,7 +48,6 @@ export type ProcessWithDetail = Prisma.ProcessGetPayload<{
   };
 }>;
 
-const LEVELS = [1, 2, 3, 4] as const;
 
 /** Anlegen als Popup (Stammdaten; Assets/BIA folgen im Bearbeiten-Popup). */
 export async function ProcessCreateModal({
@@ -141,6 +140,7 @@ export async function ProcessDetailModal({
                   c={pa.asset.confidentiality}
                   i={pa.asset.integrity}
                   a={pa.asset.availability}
+                  labels
                 />
               </div>
               <div className="mt-1.5 text-[12.5px] leading-relaxed text-muted-foreground">
@@ -234,7 +234,12 @@ export async function ProcessDetailModal({
   );
 }
 
-/** Bearbeiten im selben Popup: Stammdaten, Asset-Zuordnung, BIA, Löschen. */
+/**
+ * Bearbeiten im selben Popup — aufgeräumt (Referenz docs/ISMS-GUI-Verbesserungen):
+ * Sprungnavigation, genau EIN Speichern-Button (Stammdaten + BIA über die
+ * HTML-`form`-Association verbunden), Löschen im ⋯-Überlaufmenü. Die
+ * Asset-Zuordnung bleibt inkrementell (Chips add/remove).
+ */
 export async function ProcessEditModal({
   process,
   users,
@@ -247,20 +252,23 @@ export async function ProcessEditModal({
   const t = await getTranslations("processes");
   const tAssets = await getTranslations("assets");
   const tRole = await getTranslations("processRole");
-  const tCrit = await getTranslations("criticality");
   const tCat = await getTranslations("processCategory");
   const tc = await getTranslations("common");
 
   const bia = process.bia;
+  const FORM_ID = "process-edit-form";
   const selectClass = "h-9 rounded-md border border-input bg-transparent px-3 text-sm";
   const primary = process.processAssets.filter((pa) => pa.role === "PRIMARY");
   const secondary = process.processAssets.filter((pa) => pa.role === "SECONDARY");
 
-  const assetRow = (pa: ProcessWithDetail["processAssets"][number]) => (
-    <li key={pa.id} className="flex items-center gap-2">
-      {pa.asset.name}
+  const assetChip = (pa: ProcessWithDetail["processAssets"][number]) => (
+    <span
+      key={pa.id}
+      className="inline-flex items-center gap-2 rounded-full border bg-card py-1 pr-2 pl-3 text-sm"
+    >
+      <span className="font-medium">{pa.asset.name}</span>
       <CiaBadge c={pa.asset.confidentiality} i={pa.asset.integrity} a={pa.asset.availability} />
-      <form action={unassignAsset.bind(null, process.id, pa.id)}>
+      <form action={unassignAsset.bind(null, process.id, pa.id)} className="flex">
         <button
           type="submit"
           title={tc("remove")}
@@ -269,84 +277,156 @@ export async function ProcessEditModal({
           <X className="size-3.5" />
         </button>
       </form>
-    </li>
+    </span>
   );
 
+  const jump = [
+    { href: "#p-grunddaten", label: t("secMaster") },
+    { href: "#p-assets", label: t("secAssets") },
+    { href: "#p-bia", label: t("bia") },
+  ];
+
   return (
     <Modal
       title={t("editTitle")}
       sub={process.name}
+      headerExtra={
+        <details className="relative">
+          <summary className="grid size-8 cursor-pointer list-none place-items-center rounded-md text-muted-foreground hover:bg-muted [&::-webkit-details-marker]:hidden">
+            <MoreHorizontal className="size-4.5" />
+          </summary>
+          <div className="shadow-card absolute right-0 z-20 mt-1 w-52 rounded-xl border bg-card p-1.5">
+            <form action={deleteProcess.bind(null, process.id)}>
+              <button
+                type="submit"
+                className="flex w-full items-center gap-2 rounded-lg px-2.5 py-2 text-left text-sm text-destructive hover:bg-destructive/10"
+              >
+                <Trash2 className="size-4" /> {t("deleteProcess")}
+              </button>
+            </form>
+          </div>
+        </details>
+      }
       closeHref={`/processes?detail=${process.id}`}
       closeLabel={t("close")}
+      footer={
+        <>
+          <Button
+            variant="outline"
+            nativeButton={false}
+            render={<Link href={`/processes?detail=${process.id}`} />}
+          >
+            {tc("cancel")}
+          </Button>
+          <Button type="submit" form={FORM_ID}>
+            {tc("save")}
+          </Button>
+        </>
+      }
     >
-      <div className="grid gap-6 p-5 md:grid-cols-2">
-        {/* Stammdaten */}
-        <form action={updateProcess.bind(null, process.id)} className="space-y-4">
-          <div>
-            <Label htmlFor="name">{t("name")}</Label>
-            <Input id="name" name="name" required defaultValue={process.name} className="mt-1" />
-          </div>
-          <div>
-            <Label htmlFor="description">{t("description")}</Label>
-            <Textarea
-              id="description"
-              name="description"
-              rows={3}
-              defaultValue={process.description ?? ""}
-              className="mt-1"
-            />
-          </div>
-          <div>
-            <Label htmlFor="category">{t("category")}</Label>
-            <select
-              id="category"
-              name="category"
-              defaultValue={process.category}
-              className={`${selectClass} mt-1 w-full`}
-            >
-              {(["CORE", "MANAGEMENT", "SUPPORT"] as const).map((v) => (
-                <option key={v} value={v}>
-                  {tCat(v)}
-                </option>
-              ))}
-            </select>
-          </div>
-          <div>
-            <Label htmlFor="ownerId">{t("owner")}</Label>
-            <select
-              id="ownerId"
-              name="ownerId"
-              defaultValue={process.ownerId ?? ""}
-              className={`${selectClass} mt-1 w-full`}
-            >
-              <option value="">{tc("none")}</option>
-              {users.map((u) => (
-                <option key={u.id} value={u.id}>
-                  {u.name}
-                </option>
-              ))}
-            </select>
-          </div>
-          <Button type="submit">{tc("save")}</Button>
-        </form>
+      {/* Sprungnavigation */}
+      <div className="sticky top-0 z-10 flex gap-1.5 border-b bg-card/95 px-5 py-2.5 backdrop-blur">
+        {jump.map((j) => (
+          <a
+            key={j.href}
+            href={j.href}
+            className="rounded-full border px-3 py-1 font-heading text-[12px] font-semibold text-muted-foreground hover:bg-secondary hover:text-foreground"
+          >
+            {j.label}
+          </a>
+        ))}
+      </div>
 
-        {/* Asset-Zuordnung */}
-        <div className="space-y-4 text-sm">
-          <div>
+      {/* Die eigentliche <form> ist leer; alle Felder verweisen per form-Attribut
+          hierauf → ein Speichern-Button, egal wo die Felder stehen. */}
+      <form id={FORM_ID} action={saveProcessAll.bind(null, process.id)} className="hidden" />
+
+      <div className="space-y-6 p-5">
+        {/* Grunddaten */}
+        <section id="p-grunddaten" className="scroll-mt-14">
+          <p className="mb-3 font-heading text-[15px] font-semibold">{t("secMaster")}</p>
+          <div className="grid gap-4 md:grid-cols-2">
+            <div>
+              <Label htmlFor="name">{t("name")}</Label>
+              <Input
+                id="name"
+                name="name"
+                form={FORM_ID}
+                required
+                defaultValue={process.name}
+                className="mt-1"
+              />
+            </div>
+            <div>
+              <Label htmlFor="category">{t("category")}</Label>
+              <select
+                id="category"
+                name="category"
+                form={FORM_ID}
+                defaultValue={process.category}
+                className={`${selectClass} mt-1 w-full`}
+              >
+                {(["CORE", "MANAGEMENT", "SUPPORT"] as const).map((v) => (
+                  <option key={v} value={v}>
+                    {tCat(v)}
+                  </option>
+                ))}
+              </select>
+            </div>
+            <div className="md:col-span-2">
+              <Label htmlFor="description">{t("description")}</Label>
+              <Textarea
+                id="description"
+                name="description"
+                form={FORM_ID}
+                rows={2}
+                defaultValue={process.description ?? ""}
+                className="mt-1"
+              />
+            </div>
+            <div>
+              <Label htmlFor="ownerId">{t("owner")}</Label>
+              <select
+                id="ownerId"
+                name="ownerId"
+                form={FORM_ID}
+                defaultValue={process.ownerId ?? ""}
+                className={`${selectClass} mt-1 w-full`}
+              >
+                <option value="">{tc("none")}</option>
+                {users.map((u) => (
+                  <option key={u.id} value={u.id}>
+                    {u.name}
+                  </option>
+                ))}
+              </select>
+            </div>
+          </div>
+        </section>
+
+        {/* Assets (inkrementell) */}
+        <section id="p-assets" className="scroll-mt-14 border-t pt-5 text-sm">
+          <p className="mb-3 font-heading text-[15px] font-semibold">{t("secAssets")}</p>
+          <div className="mb-4">
             <p className="font-medium">{t("primaryAssets")}</p>
-            <p className="mb-1 text-xs text-muted-foreground">{t("primaryHint")}</p>
-            {primary.length === 0 ? <p>{tc("none")}</p> : <ul className="space-y-1">{primary.map(assetRow)}</ul>}
+            <p className="mb-2 text-xs text-muted-foreground">{t("primaryHint")}</p>
+            {primary.length === 0 ? (
+              <p className="text-muted-foreground">{tc("none")}</p>
+            ) : (
+              <div className="flex flex-wrap gap-2">{primary.map(assetChip)}</div>
+            )}
           </div>
           <div>
             <p className="font-medium">{t("secondaryAssets")}</p>
-            <p className="mb-1 text-xs text-muted-foreground">{t("secondaryHint")}</p>
-            {secondary.length === 0 ? <p>{tc("none")}</p> : <ul className="space-y-1">{secondary.map(assetRow)}</ul>}
+            <p className="mb-2 text-xs text-muted-foreground">{t("secondaryHint")}</p>
+            {secondary.length === 0 ? (
+              <p className="text-muted-foreground">{tc("none")}</p>
+            ) : (
+              <div className="flex flex-wrap gap-2">{secondary.map(assetChip)}</div>
+            )}
           </div>
           {availableAssets.length > 0 && (
-            <form
-              action={assignAsset.bind(null, process.id)}
-              className="flex flex-wrap gap-2 border-t pt-3"
-            >
+            <form action={assignAsset.bind(null, process.id)} className="mt-3 flex flex-wrap gap-2">
               <select name="assetId" required className={`${selectClass} flex-1`}>
                 {availableAssets.map((a) => (
                   <option key={a.id} value={a.id}>
@@ -363,18 +443,11 @@ export async function ProcessEditModal({
               </Button>
             </form>
           )}
-        </div>
-      </div>
+        </section>
 
-      {/* BIA */}
-      <div className="border-t p-5">
-        <p className="font-heading text-[15px] font-semibold">{t("bia")}</p>
-        {/* key erzwingt Remount nach dem Speichern — sonst behalten uncontrolled Inputs alte Werte */}
-        <form
-          key={bia?.updatedAt.toISOString() ?? "new"}
-          action={saveBia.bind(null, process.id)}
-          className="mt-3 space-y-4 text-sm"
-        >
+        {/* Business Impact Analyse */}
+        <section id="p-bia" className="scroll-mt-14 border-t pt-5 text-sm">
+          <p className="mb-3 font-heading text-[15px] font-semibold">{t("bia")}</p>
           <div className="grid grid-cols-3 gap-4">
             {(
               [
@@ -387,11 +460,19 @@ export async function ProcessEditModal({
                 <Label htmlFor={name} title={hint}>
                   {label}
                 </Label>
-                <Input id={name} name={name} type="number" min={0} defaultValue={value ?? ""} className="mt-1" />
+                <Input
+                  id={name}
+                  name={name}
+                  form={FORM_ID}
+                  type="number"
+                  min={0}
+                  defaultValue={value ?? ""}
+                  className="mt-1"
+                />
               </div>
             ))}
           </div>
-          <fieldset>
+          <fieldset className="mt-4">
             <legend className="font-medium">{t("impact")}</legend>
             <div className="mt-2 grid grid-cols-3 gap-4">
               {(
@@ -402,33 +483,26 @@ export async function ProcessEditModal({
                 ] as const
               ).map(([name, label, value]) => (
                 <div key={name}>
-                  <Label htmlFor={name}>{label}</Label>
-                  <select id={name} name={name} defaultValue={value ?? 1} className={`${selectClass} mt-1 w-full`}>
-                    {LEVELS.map((l) => (
-                      <option key={l} value={l}>
-                        {l} — {tCrit(String(l))}
-                      </option>
-                    ))}
-                  </select>
+                  <Label>{label}</Label>
+                  <div className="mt-1">
+                    <SegmentedRating name={name} defaultValue={value ?? 1} form={FORM_ID} />
+                  </div>
                 </div>
               ))}
             </div>
           </fieldset>
-          <div>
+          <div className="mt-4">
             <Label htmlFor="notes">{t("notes")}</Label>
-            <Textarea id="notes" name="notes" rows={3} defaultValue={bia?.notes ?? ""} className="mt-1" />
+            <Textarea
+              id="notes"
+              name="notes"
+              form={FORM_ID}
+              rows={3}
+              defaultValue={bia?.notes ?? ""}
+              className="mt-1"
+            />
           </div>
-          <div className="flex items-center justify-between">
-            <Button type="submit">{tc("save")}</Button>
-          </div>
-        </form>
-        <div className="mt-4 border-t pt-4">
-          <form action={deleteProcess.bind(null, process.id)}>
-            <Button type="submit" variant="destructive" size="sm">
-              <Trash2 className="size-4" /> {tc("delete")}
-            </Button>
-          </form>
-        </div>
+        </section>
       </div>
     </Modal>
   );
diff --git a/src/components/segmented-rating.tsx b/src/components/segmented-rating.tsx
new file mode 100644
index 0000000..b14fa05
--- /dev/null
+++ b/src/components/segmented-rating.tsx
@@ -0,0 +1,67 @@
+"use client";
+
+import { useState } from "react";
+import { cn } from "@/lib/utils";
+
+// Farblogik Stufe 1–4 (Referenz docs/ISMS-GUI-Verbesserungen-GEFIM.html)
+const LEVEL_STYLE: Record<number, { on: string; border: string }> = {
+  1: { on: "bg-[#9db2c9] text-white border-transparent", border: "border-[#9db2c9]" },
+  2: { on: "bg-[#5d8fbf] text-white border-transparent", border: "border-[#5d8fbf]" },
+  3: { on: "bg-[#e0982e] text-white border-transparent", border: "border-[#e0982e]" },
+  4: { on: "bg-[#d64c4c] text-white border-transparent", border: "border-[#d64c4c]" },
+};
+
+/**
+ * 1–4 anklickbare, farbige Stufen-Buttons mit genau einem aktiven Wert.
+ * Der Wert wird in einem Hidden-Input gehalten, damit die Komponente in
+ * server-gerenderten Formularen (Server Actions) funktioniert.
+ */
+export function SegmentedRating({
+  name,
+  defaultValue = 1,
+  low,
+  high,
+  form,
+}: {
+  name: string;
+  defaultValue?: number;
+  low?: string;
+  high?: string;
+  // HTML form-Association: erlaubt das Feld außerhalb des <form> zu platzieren
+  form?: string;
+}) {
+  const [value, setValue] = useState(defaultValue);
+
+  return (
+    <div>
+      <input type="hidden" name={name} value={value} form={form} />
+      <div className="flex gap-1.5">
+        {[1, 2, 3, 4].map((level) => {
+          const style = LEVEL_STYLE[level];
+          const active = value === level;
+          return (
+            <button
+              key={level}
+              type="button"
+              onClick={() => setValue(level)}
+              aria-pressed={active}
+              className={cn(
+                "flex-1 rounded-[9px] border py-2 font-heading text-[13px] font-bold transition-colors",
+                style.border,
+                active ? style.on : "bg-white text-muted-foreground hover:bg-muted/40"
+              )}
+            >
+              {level}
+            </button>
+          );
+        })}
+      </div>
+      {(low || high) && (
+        <div className="mt-1.5 flex justify-between text-[10.5px] text-muted-foreground">
+          <span>{low}</span>
+          <span>{high}</span>
+        </div>
+      )}
+    </div>
+  );
+}
diff --git a/src/server/actions/processes.ts b/src/server/actions/processes.ts
index 0e5bc18..168d01c 100644
--- a/src/server/actions/processes.ts
+++ b/src/server/actions/processes.ts
@@ -190,3 +190,52 @@ export async function saveBia(processId: string, formData: FormData) {
   });
   revalidatePath("/processes");
 }
+
+/**
+ * Kombiniertes Speichern für den aufgeräumten Bearbeiten-Dialog: Stammdaten
+ * und BIA in einem Vorgang (ein Speichern-Button). Asset-Zuordnung läuft
+ * weiter über die inkrementellen Aktionen assignAsset/unassignAsset.
+ */
+export async function saveProcessAll(processId: string, formData: FormData) {
+  const session = await requireSession();
+  requirePermission(session, "bia:write");
+  const db = dbForTenant(session.user.tenantId);
+
+  const before = await db.process.findUnique({
+    where: { id: processId },
+    include: { bia: true },
+  });
+  if (!before) throw new Error("Prozess nicht gefunden");
+
+  const master = parseProcessForm(formData);
+  await db.process.update({ where: { id: processId }, data: master });
+
+  const level = z.coerce.number().int().min(1).max(4);
+  const biaData = {
+    rtoHours: hours.parse(formData.get("rtoHours") ?? ""),
+    rpoHours: hours.parse(formData.get("rpoHours") ?? ""),
+    mtdHours: hours.parse(formData.get("mtdHours") ?? ""),
+    impactC: level.parse(formData.get("impactC")),
+    impactI: level.parse(formData.get("impactI")),
+    impactA: level.parse(formData.get("impactA")),
+    notes: (formData.get("notes") as string)?.trim() || null,
+  };
+  const criticality = Math.max(biaData.impactC, biaData.impactI, biaData.impactA);
+  await db.biaEntry.upsert({
+    where: { processId },
+    update: { ...biaData, criticality },
+    create: { ...biaData, criticality, processId, tenantId: session.user.tenantId },
+  });
+
+  await writeAuditLog({
+    tenantId: session.user.tenantId,
+    actorId: session.user.id,
+    action: "update",
+    entity: "process",
+    entityId: processId,
+    before,
+    after: { ...master, bia: { ...biaData, criticality } },
+  });
+  revalidatePath("/processes");
+  redirect(`/processes?detail=${processId}`);
+}