diff --git a/PYEGERIA_ISSUES.md b/PYEGERIA_ISSUES.md
index c05a214d..c0d341c8 100644
--- a/PYEGERIA_ISSUES.md
+++ b/PYEGERIA_ISSUES.md
@@ -622,6 +622,72 @@ evidence for both dates — not yet deleted.
 
 ---
 
+### ISSUE-85: No REST endpoint exists to create a `SolutionPort` element — only attach/detach/delegation relationships are exposed
+
+**Status:** open, confirmed Egeria-side gap 2026-09-03. Found by a
+consumer (trellis/Resource Explorer, designing a `PortMaterializer` for
+architecture-recovery proposals) hitting the same shape of gap ISSUE-84
+turned out not to be: this time the `.http` ground truth's absence really
+does match the live server, not a stale/incomplete `.http` file.
+
+**Confirmed at every layer:**
+- `pyegeria/omvs/solution_architect.py`: `link_solution_component_port`
+  (attach an *existing* port to a component), `link_solution_port_delegation`
+  (port-to-port delegation), and both detach counterparts exist. No
+  `create_solution_port`/`_async_create_solution_port` anywhere.
+- `Egeria-api-solution-architect.http`: only `.../solution-components/
+  {guid}/solution-ports/{guid}/attach|detach` and `.../solution-ports/
+  {guid}/port-delegations/{guid}/attach|detach`. No `POST .../solution-ports`
+  create path.
+- `md_processing/data/compact_commands/commands_solution_architect_compact.json`:
+  only `Link Solution Component Port`/`Link Solution Port Delegation`. No
+  `Create Solution Port` command.
+- `pyegeria/models/models.py`: no `SolutionPortProperties` model at all —
+  so even the generic fallback route has nothing typed to build a body
+  against.
+
+**Live-verified not just a stale-`.http`-file case** (the precedent this
+repo already has for that shape of false alarm — see the multi-link audit
+above, where 3 of 4 similarly-unwrapped relationship types turned out to
+have zero real endpoint on live-server inspection while others did):
+`dwolfson-1b`/trellis fetched the full live OpenAPI spec directly
+(`GET /v3/api-docs`, 2.39MB) and searched every path containing "port" —
+30 POST paths matched, every one of them attach/detach (component-port,
+port-delegation, even a generic process-ports attach under a different
+`{urlMarker}` service). Zero creation endpoints anywhere in the spec.
+This confirms the `.http` ground truth exactly; not a documentation gap.
+
+**The generic fallback exists but isn't usable without guessing:**
+`/servers/{serverName}/api/open-metadata/{urlMarker}/metadata-elements`
+(`MetadataExpert.create_metadata_element`,
+`NewOpenMetadataElementRequestBody`) is real and live-confirmed present,
+with a top-level `type_name` field that could carry `"SolutionPort"`. But
+per this file's own `pyegeria/models/models.py` gotcha, that endpoint's
+`properties` field needs the verbose nested `ElementProperties`/
+`propertyValueMap` shape server-side, not the flat dict every bespoke
+wrapper uses — and with no `SolutionPortProperties` model to check
+property names against, building that body means hand-guessing what
+properties a `SolutionPort` actually takes. Consistent with this repo's
+established practice (see the multi-link audit's "left unbuilt rather
+than guessing at undocumented URLs or building against the awkward
+generic path speculatively") — not attempted.
+
+**Nothing to fix in pyegeria until Egeria adds a real create endpoint.**
+Once one exists, the follow-on work is small and well-precedented: a
+`create_solution_port`/`_async_create_solution_port` wrapper in
+`SolutionArchitect` following the exact pattern ISSUE-84 just corrected
+(`NewElementRequestBody` + `contentStatus` inside `properties`, no
+fictional separate request-body class), plus a `Create Solution Port`
+Dr.Egeria compact command — the family's registration plumbing in
+`register_solution_architect_processors()` (`md_processing/dr_egeria.py`)
+already handles this shape of addition with no new routing logic needed.
+
+**Not blocking anything urgent** on the trellis/Resource Explorer side —
+they're holding real port materialization until this exists server-side
+(tracked as their own Backlog item 8), or until a workaround surfaces.
+
+---
+
 ## Open pyegeria items (including follow-ons blocked on an Egeria fix)
 
 Actionable in this repo. Some of these are fully blocked today — waiting