diff --git a/cmd/lazysecrets/main.go b/cmd/lazysecrets/main.go
index 6de0d99..1b2b63d 100644
--- a/cmd/lazysecrets/main.go
+++ b/cmd/lazysecrets/main.go
@@ -119,7 +119,7 @@ func run() error {
                                   {{secrets/scope/key}}
   lazysecrets [flags] get <ref>   print the value a lazysecrets:// link points at,
                                   for scripts: VAR=$(lazysecrets get <ref>)
-  lazysecrets [flags] share [--key <ref>] <env file>...
+  lazysecrets [flags] share [--key <secret>] <env file>...
                                   print a link to env files of a repo, encrypted
                                   with a secret's value (default: share.key)
   lazysecrets [flags] keybindings print every action and its keys (with your
diff --git a/cmd/lazysecrets/share.go b/cmd/lazysecrets/share.go
index d8d2069..baae319 100644
--- a/cmd/lazysecrets/share.go
+++ b/cmd/lazysecrets/share.go
@@ -21,12 +21,12 @@ import (
 //	lazysecrets share .env apps/api/.env
 func shareFiles(ctx context.Context, providers []provider.Provider, st *store.Store, general string, args []string, out io.Writer) error {
 	fs := flag.NewFlagSet("share", flag.ContinueOnError)
-	keyLink := fs.String("key", "", "lazysecrets:// link to the secret to encrypt with (default: share.key)")
+	keyLink := fs.String("key", "", "the secret to encrypt with: its lazysecrets:// link, Key Vault URL or reference (default: share.key)")
 	if err := fs.Parse(args); err != nil {
 		return err
 	}
 	if fs.NArg() == 0 {
-		return errors.New("usage: lazysecrets share [--key <link>] <env files>")
+		return errors.New("usage: lazysecrets share [--key <secret>] <env files>")
 	}
 
 	var root, id string
@@ -72,7 +72,7 @@ func shareFiles(ctx context.Context, providers []provider.Provider, st *store.St
 		return err
 	}
 	if !ok {
-		return errors.New("which secret to encrypt with? --key <link>, or share.key in the repo's .lazysecrets.yaml or the config")
+		return errors.New("which secret to encrypt with? --key <secret>, or share.key in the repo's .lazysecrets.yaml or the config")
 	}
 	v, version, err := readKey(ctx, providers, st, key)
 	if err != nil {
diff --git a/docs/config.md b/docs/config.md
index ac86426..3a6cb9c 100644
--- a/docs/config.md
+++ b/docs/config.md
@@ -36,7 +36,7 @@ providers:
     include: ["secrets/**"]
     exclude: ["**/testdata/**"]
 share:                 # sharing env files as encrypted links
-  key: lazysecrets://azure/kv-team.vault.azure.net/secrets/env-share  # for repos naming none
+  key: https://kv-team.vault.azure.net/secrets/env-share  # or its lazysecrets:// link; for repos naming none
 ```
 
 More, each on its own page: [repos](repos.md) (`providers.repos`),
diff --git a/docs/links.md b/docs/links.md
index 2ede3f4..adb57ea 100644
--- a/docs/links.md
+++ b/docs/links.md
@@ -49,15 +49,20 @@ az keyvault secret set --vault-name kv-team --name env-share --value "$(openssl
 ```
 
 and name it in the repo's `.lazysecrets.yaml` (committed: the whole team
-uses it) or your config (for repos that don't name one), or pick one when
-sharing:
+uses it) or your config (for repos that don't name one), by its
+`lazysecrets://` link, Key Vault URL or `@Microsoft.KeyVault(...)`
+reference:
 
 ```yaml
 share:
-  key: lazysecrets://azure/kv-team.vault.azure.net/secrets/env-share
+  key: https://kv-team.vault.azure.net/secrets/env-share
 ```
 
-On the command line, `lazysecrets share [--key <link>] <env file>...`
+With neither, sharing asks which secret, in [Go to](keys.md#go-to): it
+lists only secrets, and `enter` picks one (pasting a reference picks it
+too).
+
+On the command line, `lazysecrets share [--key <secret>] <env file>...`
 prints the link.
 
 Opening a share link says which repo it's from, how many files and which
diff --git a/docs/repos.md b/docs/repos.md
index 782b922..d8ec9d0 100644
--- a/docs/repos.md
+++ b/docs/repos.md
@@ -60,7 +60,7 @@ A repo's `.lazysecrets.yaml` can also name the secret its env files are
 
 ```yaml
 share:
-  key: lazysecrets://azure/kv-team.vault.azure.net/secrets/env-share
+  key: https://kv-team.vault.azure.net/secrets/env-share   # or its lazysecrets:// link
 ```
 
 ## Decrypting
diff --git a/internal/config/config.go b/internal/config/config.go
index ac0b50a..fa32d82 100644
--- a/internal/config/config.go
+++ b/internal/config/config.go
@@ -86,8 +86,9 @@ type LinkHandler struct {
 }
 
 type Share struct {
-	// Key is the link to the secret whose value encrypts shared files,
-	// for repos whose .lazysecrets.yaml doesn't name one.
+	// Key is the secret whose value encrypts shared files (its
+	// lazysecrets:// link, Key Vault URL or reference), for repos whose
+	// .lazysecrets.yaml doesn't name one.
 	Key string `yaml:"key"`
 }
 
@@ -232,7 +233,7 @@ func (c Config) validate(path string) error {
 	}
 	if k := c.Share.Key; k != "" {
 		if r, err := ref.Parse(k); err != nil || r.IsShare() || r.IsSource() || r.IsContainer() {
-			return fmt.Errorf("%s: share.key: %q is not a lazysecrets:// link to a secret", path, k)
+			return fmt.Errorf("%s: share.key: %q is not a secret's lazysecrets:// link, Key Vault URL or reference", path, k)
 		}
 	}
 	for i, v := range c.Providers.Azure.Vaults {
diff --git a/internal/share/share.go b/internal/share/share.go
index cd8428a..f8f4948 100644
--- a/internal/share/share.go
+++ b/internal/share/share.go
@@ -87,8 +87,8 @@ type file struct {
 
 // Seal encrypts files with key, the value of h.Key, into a share link.
 func Seal(h Header, key []byte, files []File) (ref.Ref, error) {
-	if h.Key.IsShare() || h.Key.IsSource() || h.Key.IsContainer() {
-		return ref.Ref{}, errors.New("the key must be a secret's link")
+	if _, err := ParseKey(h.Key.String()); err != nil {
+		return ref.Ref{}, fmt.Errorf("the key: %w", err)
 	}
 	if len(key) < MinKey {
 		return ref.Ref{}, fmt.Errorf("the key's value is %d characters: use a random one of at least %d", len(key), MinKey)
@@ -248,14 +248,18 @@ func DefaultKey(root, general string) (key ref.Ref, ok bool, err error) {
 	return key, true, nil
 }
 
-// ParseKey reads a key's link: a link to a secret.
-func ParseKey(link string) (ref.Ref, error) {
-	key, err := ref.Parse(link)
+// ParseKey reads which secret is the key: its lazysecrets:// link, Key
+// Vault URL or @Microsoft.KeyVault(...) reference.
+func ParseKey(s string) (ref.Ref, error) {
+	key, err := ref.Parse(s)
 	if err != nil {
 		return ref.Ref{}, err
 	}
-	if key.IsShare() || key.IsSource() || key.IsContainer() {
-		return ref.Ref{}, fmt.Errorf("%s isn't a secret's link", link)
+	switch {
+	case key.IsShare() || key.IsSource() || key.IsContainer() || (key.Type != "" && key.Type != provider.TypeSecret):
+		return ref.Ref{}, fmt.Errorf("%s isn't a secret", s)
+	case key.Kind == provider.KindDatabricks && key.Host == "":
+		return ref.Ref{}, fmt.Errorf("%s names no workspace: use its lazysecrets:// link", s)
 	}
 	return key, nil
 }
diff --git a/internal/share/share_test.go b/internal/share/share_test.go
index 0a29603..72044f8 100644
--- a/internal/share/share_test.go
+++ b/internal/share/share_test.go
@@ -63,7 +63,7 @@ func TestSealRefuses(t *testing.T) {
 		want  string
 	}{
 		"short key":    {Header{Key: key}, []byte("short"), ok, "at least 16"},
-		"vault as key": {Header{Key: ref.Ref{Kind: provider.KindAzure, Host: "kv.vault.azure.net"}}, pass, ok, "secret's link"},
+		"vault as key": {Header{Key: ref.Ref{Kind: provider.KindAzure, Host: "kv.vault.azure.net"}}, pass, ok, "isn't a secret"},
 		"no files":     {Header{Key: key}, pass, nil, "no files"},
 		"not env":      {Header{Key: key}, pass, []File{{Path: "main.go", Data: []byte("x")}}, "isn't an env file"},
 		"escapes":      {Header{Key: key}, pass, []File{{Path: "../.env", Data: []byte("x")}}, "inside a repo"},
@@ -168,6 +168,29 @@ func TestPlanSymlinks(t *testing.T) {
 	}
 }
 
+func TestParseKey(t *testing.T) {
+	for _, s := range []string{
+		"lazysecrets://azure/kv-team.vault.azure.net/secrets/env-share",
+		"https://kv-team.vault.azure.net/secrets/env-share",
+		"@Microsoft.KeyVault(VaultName=kv-team;SecretName=env-share)",
+		"lazysecrets://databricks/adb-1.1.azuredatabricks.net/team/env-share",
+	} {
+		if k, err := ParseKey(s); err != nil || k.Name != "env-share" {
+			t.Errorf("%s: %+v, %v", s, k, err)
+		}
+	}
+	for s, want := range map[string]string{
+		"{{secrets/team/env-share}}":                  "names no workspace",
+		"https://kv-team.vault.azure.net/keys/sops":   "isn't a secret",
+		"https://kv-team.vault.azure.net/":            "isn't a secret",
+		"lazysecrets://azure/subscriptions/0000-1111": "isn't a secret",
+	} {
+		if _, err := ParseKey(s); err == nil || !strings.Contains(err.Error(), want) {
+			t.Errorf("%s: %v, want %q", s, err, want)
+		}
+	}
+}
+
 func TestDefaultKey(t *testing.T) {
 	dir := t.TempDir()
 	general := "lazysecrets://azure/kv-team.vault.azure.net/secrets/env-share"
diff --git a/internal/ui/app/app.go b/internal/ui/app/app.go
index 960a939..2594352 100644
--- a/internal/ui/app/app.go
+++ b/internal/ui/app/app.go
@@ -273,9 +273,7 @@ type Model struct {
 	linked     []provider.Container // vaults opened from links, this session
 	open       *ref.Ref             // reference to open at startup
 
-	// shareKey is the config's share.key; lastShareKey the key last
-	// typed when sharing, offered next time.
-	shareKey, lastShareKey string
+	shareKey string // the config's share.key
 
 	// A lazysecrets:// link found on the clipboard, offered in the footer.
 	dismissedLink string // the last link offered: not offered again
diff --git a/internal/ui/app/links.go b/internal/ui/app/links.go
index 195fba6..e969c0f 100644
--- a/internal/ui/app/links.go
+++ b/internal/ui/app/links.go
@@ -818,6 +818,9 @@ func (m *Model) openText(s string) tea.Cmd {
 
 // handlePaste opens a pasted reference, unless a text input has focus.
 func (m *Model) handlePaste(msg tea.PasteMsg) tea.Cmd {
+	if m.search != nil && m.search.pick != nil {
+		return m.pickPasted(msg.Content) // a reference to the secret
+	}
 	if p := m.prompt; p != nil && p.input != nil {
 		in, cmd := p.input.Update(msg)
 		p.input = &in
diff --git a/internal/ui/app/searchview.go b/internal/ui/app/searchview.go
index 7fda0b2..90b790f 100644
--- a/internal/ui/app/searchview.go
+++ b/internal/ui/app/searchview.go
@@ -14,6 +14,7 @@ import (
 
 	"git.kebcloud.no/keb/lazysecrets/internal/match"
 	"git.kebcloud.no/keb/lazysecrets/internal/provider"
+	"git.kebcloud.no/keb/lazysecrets/internal/ref"
 	"git.kebcloud.no/keb/lazysecrets/internal/store"
 	"git.kebcloud.no/keb/lazysecrets/internal/ui/keys"
 	"git.kebcloud.no/keb/lazysecrets/internal/ui/panes"
@@ -52,6 +53,12 @@ type searchView struct {
 	res    int      // cursor in shown
 	here   string   // the scope of the source Go to was opened from, if any
 
+	// pick, if set, makes Go to a picker of secrets, for title: it lists
+	// secrets only, and enter gives the selected one's link to pick
+	// instead of going there.
+	pick                func(m *Model, r ref.Ref) tea.Cmd
+	pickTitle, pickNote string
+
 	// loaded are the scopes a search has loaded since the popup opened:
 	// typing loads the scope once, so lists that fail aren't asked for
 	// again on every key.
@@ -267,6 +274,9 @@ func (v *searchView) match() []option {
 			}
 		}
 	}
+	if v.pick != nil {
+		cand = slices.DeleteFunc(slices.Clone(cand), func(o option) bool { _, ok := pickable(o); return !ok })
+	}
 	q := v.input.Value()
 	if q == "" {
 		return slices.Clone(cand)
@@ -423,9 +433,15 @@ func (m *Model) handleSearch(msg tea.KeyPressMsg) tea.Cmd {
 		return nil
 	case key.Matches(msg, k.sel):
 		switch {
+		case v.results && v.res < len(v.shown) && v.pick != nil:
+			r, _ := pickable(v.shown[v.res])
+			m.search = nil
+			return v.pick(m, r)
 		case v.results && v.res < len(v.shown):
 			m.search = nil
 			return v.shown[v.res].run(m)
+		case !v.results && v.pick != nil:
+			v.results = true // a picker only narrows to the scope
 		case !v.results && v.onSource():
 			m.search = nil
 			return v.scope().run(m)
@@ -745,6 +761,9 @@ func (m Model) searchViewBox() string {
 	} else {
 		body = append(body, "") // the same height on every tab
 	}
+	if v.pick != nil && v.pickNote != "" {
+		body = append(body, " "+m.st.Muted.Render(v.pickNote))
+	}
 	km := m.keys
 	var foot string
 	switch {
@@ -753,17 +772,20 @@ func (m Model) searchViewBox() string {
 		if v.tab == tabSearch {
 			hints = append(hints, keyHint{joinKeys(km.SearchSources, km.SearchResults), "switch list"}, hint(km.SearchLoad, "load"))
 		}
-		foot = footer(append(hints, hint(km.PopupStar, "star"), hint(km.PopupSelect, "go"), hint(km.PopupClose, "stop typing"))...)
+		foot = footer(append(hints, hint(km.PopupStar, "star"), hint(km.PopupSelect, v.selectLabel()), hint(km.PopupClose, "stop typing"))...)
 	default:
 		hints := []keyHint{move(km.GoUp, km.GoDown), {joinKeys(km.GoPrevTab, km.GoNextTab), "tab"}}
 		if v.tab == tabSearch {
 			hints = append(hints, keyHint{joinKeys(km.GoSources, km.GoResults), "list"}, hint(km.GoLoad, "load"), hint(km.GoLoadAll, "load all"))
 		}
-		foot = footer(append(hints, hint(km.GoFilter, "filter"), hint(km.GoStar, "star"), hint(km.GoSelect, "go"), hint(km.GoClose, "close"))...)
+		foot = footer(append(hints, hint(km.GoFilter, "filter"), hint(km.GoStar, "star"), hint(km.GoSelect, v.selectLabel()), hint(km.GoClose, "close"))...)
 	}
 	// Tabs in the title, the current one underlined, like the panes.
 	ts := panes.TitleStyle(m.st, focused)
 	head := ts.Render(goToTitle + " ")
+	if v.pick != nil {
+		head = ts.Render(v.pickTitle + " ")
+	}
 	for i, name := range tabNames {
 		if i > 0 {
 			head += ts.Render(" - ")
@@ -776,3 +798,21 @@ func (m Model) searchViewBox() string {
 	}
 	return panes.Box(m.st, head, foot, body, w, len(body)+2, focused)
 }
+
+// selectLabel names what enter does with the selected entry.
+func (v *searchView) selectLabel() string {
+	if v.pick != nil {
+		return "pick"
+	}
+	return "go"
+}
+
+// pickable is the link of a Go to entry that a picker can pick: a
+// secret (not a key or certificate).
+func pickable(o option) (ref.Ref, bool) {
+	r, err := ref.Parse(o.star)
+	if err != nil || r.IsShare() || r.IsSource() || r.IsContainer() || (r.Type != "" && r.Type != provider.TypeSecret) {
+		return ref.Ref{}, false
+	}
+	return r, true
+}
diff --git a/internal/ui/app/sharefiles.go b/internal/ui/app/sharefiles.go
index f8e6693..6c14a8d 100644
--- a/internal/ui/app/sharefiles.go
+++ b/internal/ui/app/sharefiles.go
@@ -102,7 +102,7 @@ func (m *Model) handleShareFiles(msg shareFilesMsg) tea.Cmd {
 	case msg.err != nil:
 		m.flash = flash{text: "share: " + msg.err.Error(), isErr: true}
 	case msg.key == (ref.Ref{}):
-		return m.askShareKey(msg.sharing)
+		return m.pickShareKey(msg.sharing)
 	default:
 		m.confirmShare(msg.sharing)
 	}
@@ -118,40 +118,34 @@ func (m *Model) confirmShare(s sharing) {
 	lines = append(lines, "", m.st.Muted.Render("encrypted with ")+m.refLabel(s.key))
 	m.showMenu("Share as an encrypted link", lines, []option{
 		{key: "c", label: "Copy the link", run: func(m *Model) tea.Cmd { return m.seal(s) }},
-		{key: "k", label: "Encrypt with another secret…", run: func(m *Model) tea.Cmd { return m.askShareKey(s) }},
+		{key: "k", label: "Encrypt with another secret…", run: func(m *Model) tea.Cmd { return m.pickShareKey(s) }},
 	})
 }
 
-// askShareKey asks for the link to the secret to encrypt with.
-func (m *Model) askShareKey(s sharing) tea.Cmd {
-	in := textinput.New()
-	in.Prompt = "key: "
-	in.Placeholder = "lazysecrets:// link to a secret"
-	in.SetWidth(max(20, min(m.w-12, 64)))
-	in.SetValue(m.lastShareKey)
-	if s.key != (ref.Ref{}) {
-		in.SetValue(s.key.String())
+// pickShareKey asks which secret to encrypt with, in Go to.
+func (m *Model) pickShareKey(s sharing) tea.Cmd {
+	cmd := m.openGoTo(tabSearch, true)
+	m.search.pick = func(m *Model, key ref.Ref) tea.Cmd {
+		s.key = key
+		m.confirmShare(s)
+		return nil
 	}
-	in.CursorEnd()
-	m.prompt = &modal{
-		title: "Encrypt with which secret?", input: &in,
-		lines: []string{
-			m.st.Muted.Render("Whoever can read it can open the link. s on a secret copies its link."),
-			m.st.Muted.Render("share.key in the config or the repo's .lazysecrets.yaml sets one."),
-		},
-		submit: func(m *Model, text string) tea.Cmd {
-			key, err := share.ParseKey(strings.TrimSpace(text))
-			if err != nil {
-				m.flash = flash{text: "share: " + err.Error(), isErr: true}
-				return nil
-			}
-			m.lastShareKey = key.String()
-			s.key = key
-			m.confirmShare(s)
-			return nil
-		},
+	m.search.pickTitle = "Encrypt with which secret?"
+	m.search.pickNote = "Whoever can read it can open the link. share.key sets a default."
+	m.fillSearch(false)
+	return tea.Batch(cmd, m.searchLoads())
+}
+
+// pickPasted picks a pasted reference to a secret, while picking one.
+func (m *Model) pickPasted(text string) tea.Cmd {
+	key, err := share.ParseKey(strings.TrimSpace(text))
+	if err != nil {
+		m.flash = flash{text: "share: " + err.Error(), isErr: true}
+		return nil
 	}
-	return m.prompt.input.Focus()
+	pick := m.search.pick
+	m.search = nil
+	return pick(m, key)
 }
 
 // seal reads the key and encrypts the files with it.
diff --git a/internal/ui/app/sharefiles_test.go b/internal/ui/app/sharefiles_test.go
index 928cac8..dc0ea08 100644
--- a/internal/ui/app/sharefiles_test.go
+++ b/internal/ui/app/sharefiles_test.go
@@ -18,9 +18,6 @@ import (
 // which take about a second on purpose.
 const scryptWait = 20 * time.Second
 
-// shareKeyLink is a demo secret, long enough to be a key.
-const shareKeyLink = "lazysecrets://azure/" + kv + "/secrets/db-password"
-
 // cloneWith makes a clone of git.example.com/team/app holding files.
 func cloneWith(t *testing.T, files map[string]string) string {
 	t.Helper()
@@ -35,7 +32,7 @@ func cloneWith(t *testing.T, files map[string]string) string {
 
 // shareFrom shares a repo's env files from lazysecrets started in it,
 // returning the link copied.
-func shareFrom(t *testing.T, root string) string {
+func shareFrom(t *testing.T, root string, paste bool) string {
 	t.Helper()
 	clip := &fakeClipboard{}
 	d := newDriverOpts(t, Options{Clipboard: clip}, fake.Azure(0), repo.New(repo.Settings{Dir: root}))
@@ -44,12 +41,32 @@ func shareFrom(t *testing.T, root string) string {
 		t.Fatalf("selected %v, want the repo", src.ID)
 	}
 	d.keys("S", "f")
-	// No share.key set: it asks which secret.
-	if d.m.prompt == nil || d.m.prompt.input == nil {
-		t.Fatalf("no key prompt: %s", d.m.flash.text)
+	// No share.key set: it asks which secret, in Go to, which lists
+	// only secrets.
+	v := d.m.search
+	if v == nil || v.pick == nil {
+		t.Fatalf("no secret picker: %s", d.m.flash.text)
+	}
+	if paste {
+		// A reference pasted is picked as it is.
+		d.send(tea.PasteMsg{Content: "https://" + kv + "/secrets/db-password"})
+	} else {
+		for _, r := range "app-prod db-password" {
+			d.keys(string(r))
+		}
+		if len(v.shown) == 0 {
+			t.Fatalf("no secrets to pick:\n%s", d.screen())
+		}
+		for _, o := range v.shown {
+			if _, ok := pickable(o); !ok {
+				t.Errorf("not a secret: %s", o.label)
+			}
+		}
+		if !strings.Contains(d.screen(), "Encrypt with which secret?") {
+			t.Errorf("not titled as a picker:\n%s", d.screen())
+		}
+		d.keys("enter")
 	}
-	d.send(tea.PasteMsg{Content: shareKeyLink})
-	d.keys("enter")
 	if !strings.Contains(d.screen(), ".env") || !strings.Contains(d.screen(), "db-password") {
 		t.Errorf("the files and key aren't shown before sharing:\n%s", d.screen())
 	}
@@ -67,7 +84,7 @@ func TestShareFilesRoundTrip(t *testing.T) {
 	link := shareFrom(t, cloneWith(t, map[string]string{
 		".env":     "DB_PASSWORD=hunter2\n",
 		"prod.env": "TOKEN=abc\n",
-	}))
+	}), false)
 
 	// A colleague's clone: .env is there already, prod.env isn't.
 	theirs := cloneWith(t, map[string]string{".env": "DB_PASSWORD=old\n"})
@@ -104,7 +121,7 @@ func TestShareLinkElsewhereAsksWhere(t *testing.T) {
 	if _, err := exec.LookPath("git"); err != nil {
 		t.Skip("no git")
 	}
-	link := shareFrom(t, cloneWith(t, map[string]string{".env": "A=1\n"}))
+	link := shareFrom(t, cloneWith(t, map[string]string{".env": "A=1\n"}), true)
 	dir, _ := filepath.EvalSymlinks(t.TempDir())
 	d := newDriverOpts(t, Options{Dir: dir}, fake.Azure(0))
 	d.wait = scryptWait