diff --git a/mercurial/configitems.py b/mercurial/configitems.py
--- a/mercurial/configitems.py
+++ b/mercurial/configitems.py
@@ -532,6 +532,13 @@ coreconfigitem('experimental', 'evolutio
 coreconfigitem('experimental', 'evolution.track-operation',
     default=True,
 )
+# repo-level config to exclude a revset visibility
+#
+# The target use case is to use `share` to expose different subset of the same
+# repository, especially server side. See also `server.view`.
+coreconfigitem('experimental', 'extra-filter-revs',
+    default=None,
+)
 coreconfigitem('experimental', 'maxdeltachainspan',
     default=-1,
 )
diff --git a/mercurial/localrepo.py b/mercurial/localrepo.py
--- a/mercurial/localrepo.py
+++ b/mercurial/localrepo.py
@@ -1050,6 +1050,8 @@ class localrepository(object):
         # Signature to cached matcher instance.
         self._sparsematchercache = {}
 
+        self._extrafilterid = repoview.extrafilter(ui)
+
     def _getvfsward(self, origfunc):
         """build a ward for self.vfs"""
         rref = weakref.ref(self)
@@ -1197,6 +1199,9 @@ class localrepository(object):
 
         In other word, there is always only one level of `repoview` "filtering".
         """
+        if self._extrafilterid is not None and '%' not in name:
+            name = name + '%'  + self._extrafilterid
+
         cls = repoview.newtype(self.unfiltered().__class__)
         return cls(self, name, visibilityexceptions)
 
diff --git a/mercurial/repoview.py b/mercurial/repoview.py
--- a/mercurial/repoview.py
+++ b/mercurial/repoview.py
@@ -17,6 +17,10 @@ from . import (
     phases,
     pycompat,
     tags as tagsmod,
+    util,
+)
+from .utils import (
+    repoviewutil,
 )
 
 def hideablerevs(repo):
@@ -154,6 +158,35 @@ filtertable = {'visible': computehidden,
                'immutable':  computemutable,
                'base':  computeimpactable}
 
+_basefiltername = list(filtertable)
+
+def extrafilter(ui):
+    """initialize extra filter and return its id
+
+    If extra filtering is configured, we make sure the associated filtered view
+    are declared and return the associated id.
+    """
+    frevs = ui.config('experimental', 'extra-filter-revs')
+    if frevs is None:
+        return None
+
+    fid = pycompat.sysbytes(util.DIGESTS['sha1'](frevs).hexdigest())[:12]
+
+    combine = lambda fname: fname + '%' + fid
+
+    subsettable = repoviewutil.subsettable
+
+    if combine('base') not in filtertable:
+        for name in _basefiltername:
+            def extrafilteredrevs(repo, *args, **kwargs):
+                baserevs = filtertable[name](repo, *args, **kwargs)
+                extrarevs = frozenset(repo.revs(frevs))
+                return baserevs | extrarevs
+            filtertable[combine(name)] = extrafilteredrevs
+            if name in subsettable:
+                subsettable[combine(name)] = combine(subsettable[name])
+    return fid
+
 def filterrevs(repo, filtername, visibilityexceptions=None):
     """returns set of filtered revision for this filter name
 
diff --git a/mercurial/statichttprepo.py b/mercurial/statichttprepo.py
--- a/mercurial/statichttprepo.py
+++ b/mercurial/statichttprepo.py
@@ -155,6 +155,7 @@ class statichttprepository(localrepo.loc
 
         self.names = namespaces.namespaces()
         self.filtername = None
+        self._extrafilterid = None
 
         try:
             requirements = set(self.vfs.read(b'requires').splitlines())
diff --git a/tests/test-server-view.t b/tests/test-server-view.t
--- a/tests/test-server-view.t
+++ b/tests/test-server-view.t
@@ -34,5 +34,29 @@
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     r0
   
+
+Check same result using `experimental.extra-filter-revs`
+
+  $ hg -R test --config experimental.extra-filter-revs='not public()' serve -p $HGPORT1 -d --pid-file=hg2.pid -E errors.log
+  $ cat hg2.pid >> $DAEMON_PIDS
+  $ hg -R test2 incoming http://foo:xyzzy@localhost:$HGPORT1/
+  comparing with http://foo:***@localhost:$HGPORT1/
+  changeset:   0:1ea73414a91b
+  tag:         tip
+  user:        debugbuilddag
+  date:        Thu Jan 01 00:00:00 1970 +0000
+  summary:     r0
+  
+  $ hg -R test --config experimental.extra-filter-revs='not public()' debugupdatecache
+  $ ls -1 test/.hg/cache/
+  branch2-base%89c45d2fa07e
+  branch2-served
+  rbc-names-v1
+  rbc-revs-v1
+  tags2
+  tags2-served%89c45d2fa07e
+
+cleanup
+
   $ cat errors.log
   $ killdaemons.py