Add Comments to Your LMS via LTI 1.3

1. Prijavite se v FastComments in pojdite na svojo stran za konfiguracijo LTI 1.3.
2. (Izbirno) Izberite platformo, s katere se povezujete, iz spustnega menija Platform - nastavi prikazno oznako, vendar samodejno zaznavanje deluje brez težav.
3. Kliknite Generate URL. Prikaže se enkratni Registration URL (veljaven 30 minut, za enkratno uporabo).
4. V vašem LMS odprite zaslon dinamične registracije LTI 1.3 in prilepite URL v polje Tool initiation registration endpoint (ali ustrezno polje). Pošljite.
5. Vaš LMS pokliče FastComments nazaj, izmenja ključe in ustvari integracijo. Pojavno okno se po končanem postopku samodejno zapre.
6. Vrnite se v FastComments, nova konfiguracija se prikaže v tabeli Existing Configurations. Orodje je zdaj na voljo v vaših tečajih v LMS.

FastComments LTI 1.3 je bil preizkušen z naslednjimi:

• D2L Brightspace (katerekoli različice z LTI Advantage)
• Moodle 4.0+ (vtičnik External Tool, LTI Advantage)
• Blackboard Learn (SaaS in Ultra)
• Sakai (različice s podporo LTI Advantage)
• Schoology (Enterprise, Dynamic Registration kjer je na voljo)

Katerikoli drug LMS, ki implementira specifikacijo IMS LTI 1.3 Advantage z Dynamic Registration, bi moral prav tako delovati - izberite Other LTI 1.3 platform iz spustnega seznama platform pri ustvarjanju vašega URL-ja za registracijo (pridobite ga tukaj).

Canvas LMS uporablja drugačen postopek nastavitve (per-developer-key configuration JSON namesto Dynamic Registration). Oglejte si namenski vodič za namestitev Canvas LMS.

Navigate to LTI 1.3 Configuration

Sign in to FastComments and go to vašo stran konfiguracije LTI 1.3.

If your account doesn't yet have LTI access, you'll see "LTI not enabled for this account" - contact support to enable it on your plan.

Pick a Platform (Optional)

Under Generate a Dynamic Registration URL, use the Platform dropdown to tell FastComments which LMS you're connecting:

• D2L Brightspace
• Moodle
• Blackboard Learn
• Sakai
• Schoology
• Other LTI 1.3 platform

You can also leave it on Auto-detect. The platform is read out of your LMS's openid-configuration during registration; the dropdown only seeds the display label for the resulting configuration.

Generate the URL

Click Generate URL. FastComments creates a one-time registration token and shows you a URL that looks like:

https://fastcomments.com/lti/v1p3/register/<long-token>

Copy it. This URL:

• Is single-use - once your LMS calls it successfully, the token is consumed.
• Expires after 30 minutes if not used.
• Should be kept private - anyone with the URL can register a tool against your tenant within those 30 minutes.

Existing Configurations

Once a registration completes successfully, the new configuration shows up in the Existing Configurations table on the same page, with its Platform, Issuer, Client ID, and Status. You can delete configurations from this table if you ever need to unregister.

D2L Brightspace omogoča dinamično registracijo prek administratorskega vmesnika LTI Advantage. Potrebovali boste administratorski dostop.

Open the Registration Screen

1. Prijavite se v svojo instanco Brightspace kot skrbnik.
2. Navigate to Admin Tools > Manage Extensibility > LTI Advantage.
3. Kliknite Register Tool. (Neposredni URL je https://<your-brightspace-host>/d2l/le/ltiadvantage/registrations/create.)

Paste the URL

Videli boste obrazec za registracijo. Ključno polje je Tool initiation registration endpoint (v nekaterih različicah Brightspace je označeno kot "Tool Initiation Registration URL").

Prilepite FastComments registracijski URL (dobite ga tukaj) v to polje. Ostala polja pustite prazna - FastComments jih med postopkom registracije samodejno izpolni.

Kliknite Register.

Approve the Tool

Brightspace odpre pojavnega okna, ki komunicira s FastComments, izmenja ključe in prikaže potrditveni zaslon. Pojavno okno se samodejno zapre, ko je registracija dokončana.

Novo orodje se pojavi na seznamu orodij LTI Advantage. Privzeto Brightspace nova orodja označi kot disabled - preklopite stikalo na enabled, da ga bodo lahko uporabljali vaši tečaji.

Add a Deployment

V Brightspaceu LTI orodja potrebujejo deployment preden jih je mogoče uporabiti v predmetih:

1. Odprite novo registrirano FastComments orodje.
2. Click View Deployments > New Deployment.
3. Poimenujte deployment (npr. "FastComments - All Courses"), izberite organizacijske enote, v katerih naj bo na voljo, in shranite.

Po prvem zagonu prek tega deploymenta FastComments pritrdi deployment_id v svoj zapis konfiguracije - nadaljnji zagoni iz drugega deploymenta v okviru istega odjemalca bodo zavrnjeni, razen če se ponovno registrirate.

Uporabljate Moodle? Prav tako izdajamo namenski Moodle vtičnik za FastComments z bolj tesno integracijo kot LTI 1.3 (sprožilci sinhronizacije ocen, poglobljeno poročanje o dejavnostih, nativni uporabniški vmesnik za nastavitve Moodla). Oglejte si navodila za namestitev Moodle vtičnika. Spodnji postopek LTI 1.3 je prava izbira, če želite eno registracijo, ki pokriva tudi druge LMS-e, ali če vaš skrbnik Moodla ne bo namestil vtičnikov tretjih oseb.

Moodle 4.0+ podpira dinamično registracijo LTI 1.3 prek vtičnika External Tool.

Odprite zaslon za upravljanje orodij

1. Prijavite se v Moodle kot skrbnik spletnega mesta.
2. Pojdite na Administracija spletnega mesta > Vtičniki > Moduli dejavnosti > External tool > Upravljaj orodja.

Prilepite URL

Videli boste kartico z oznako URL orodja. Prilepite URL za registracijo FastComments (dobite ga tukaj) v besedilno polje in kliknite Add LTI Advantage.

Moodle odpre zaslon za registracijo, ki prikazuje identiteto orodja in dovoljenja, ki jih zahteva. Preverite in kliknite Aktiviraj (ali Registriraj, odvisno od različice Moodla).

Pojavno okno se zapre, ko je registracija zaključena; novo orodje FastComments se prikaže na seznamu Orodja z statusom Aktivno.

Omogočite

Privzeto Moodle doda nova orodja na seznam "Course tools", vendar jih ne prikaže v izbirniku dejavnosti. Če želite FastComments omogočiti za celoten predmet:

1. Kliknite ikono zobnika na kartici FastComments.
2. Pod Uporaba konfiguracije orodja, izberite Prikaži v izbirniku dejavnosti in kot vnaprej konfigurirano orodje.
3. Shrani.

Učitelji lahko zdaj dodajo FastComments v kateri koli predmet preko Dodaj dejavnost ali vir > FastComments.

Blackboard Learn SaaS in Ultra podpirata LTI 1.3 dinamično registracijo.

Odprite zaslon ponudnika orodij

1. Prijavite se v Blackboard kot sistemski skrbnik.
2. Pojdite na Administrator Panel > Integrations > LTI Tool Providers.
3. Kliknite Register LTI 1.3 / LTI Advantage Tool.

Če vidite le "Register LTI 1.1 Provider", vaša različica Blackboard še ne podpira LTI 1.3 - nadgradite ali se obrnite na podporo Blackboard.

Prilepite URL

Prilepite FastComments registracijski URL (pridobite ga tukaj) v polje Client ID / Registration URL (označevanje v Blackboardu se razlikuje glede na različico). Oddajte.

Blackboard izvede registracijski handshake s FastComments in vam prikaže zaslon s potrditvijo.

Odobrite in omogočite

Blackboard privzeto označi novo registrirana orodja kot odobrena, vendar izključena:

1. Poiščite vnos FastComments na seznamu ponudnikov orodij.
2. Odprite meni in izberite Edit.
3. Nastavite Tool Status na Approved.
4. Pod Institution Policies, preglejte katere podatke o uporabnikih se pošljejo (ime, e-pošta, vloga). Shrani.

Orodje je zdaj na voljo inštruktorjem, ko dodajajo vsebino v predmete.

Sakai

Sakai podpira LTI 1.3 Dynamic Registration v izdajah z LTI Advantage. V Administracijskem delovnem prostoru:

1. Prijavite se kot skrbnik Sakai in odprite Administration Workspace.
2. Izberite External Tools > Install LTI 1.3 Tool.
3. Prilepite FastComments URL za registracijo (pridobite ga tukaj) in potrdite.
4. Potrdite orodje, ko se handshake zaključi.

Orodje se nato pojavi pod External Tools in ga lahko vzdrževalci strani dodajo na spletna mesta.

Schoology

Primere Schoology Enterprise podpirajo LTI 1.3, vendar se razpoložljivost Dynamic Registration razlikuje glede na namestitev. Posvetujte se z upraviteljem vašega Schoology računa.

Če Dynamic Registration ni na voljo v vaši Schoology namestitvi, boste morali integracijo konfigurirati ročno z uporabo teh končnih točk:

• OIDC Login URL: https://fastcomments.com/lti/v1p3/login
• Target Link URL: https://fastcomments.com/lti/v1p3/launch
• Public Keyset URL (JWKS): https://fastcomments.com/lti/v1p3/jwks
• Redirect URLs: https://fastcomments.com/lti/v1p3/launch

Ko vam Schoology dodeli Client ID in Deployment ID, se obrnite na podporo FastComments, da konfiguracijo registrirajo na vašem najemniku.

Other LTI 1.3 Platforms

Kateri koli LMS, ki sledi specifikaciji IMS LTI 1.3 Advantage, bi moral delovati z enakim URL-jem za registracijo (pridobite ga tukaj). Poiščite nastavitev z oznako "Dynamic Registration", "Tool Registration URL", "Tool initiation registration endpoint" ali podobno.

Če vaša platforma podpira samo ročno nastavitev LTI 1.3, uporabite štiri končne točke, navedene v razdelku Schoology zgoraj, in se obrnite na podporo za dokončanje.

Ta stran opisuje dodajanje FastComments v tečaj Brightspace potem, ko je skrbnik registriral orodje in ustvaril deployment. Če orodje še ni registrirano, si najprej oglejte D2L registration guide.

FastComments embedded as a unit topic in Brightspace

Brightspace ponuja dva načina ustvarjanja vsebin: Classic Content in New Content Experience (imenovano tudi Lessons). Oba izpostavljata FastComments, vendar se poti v menijih razlikujejo. Vsak spodnji razdelek pokriva obe različici tam, kjer se razlikujeta.

Locate the FastComments Tool

Orodje FastComments se v urejevalniku vsebin tečaja pojavi na dveh mestih:

1. V izbirniku aktivnosti, dostopnem iz gumba Add Existing v modulu/enoti (v starejših različicah Brightspace označeno kot Add Existing Activities). V novejših različicah Brightspace se FastComments prikaže neposredno v izbirniku; v starejših različicah je v podmeniju External Learning Tools. Obe poti dodata FastComments kot samostojno temo.
2. V pogovornem oknu Insert Stuff znotraj HTML urejevalnika, pod LTI Advantage. To vgradi FastComments inline v HTML temo preko LTI deep linking toka.

Če FastComments ni v nobenem izbirniku, deployment ni omogočen za org unit, ki hrani tečaj. Prosite svojega Brightspace skrbnika, naj odpre Admin Tools > Manage Extensibility > LTI Advantage > FastComments tool > View Deployments, odpre deployment in doda org unit tečaja (ali nadrejeni org unit) pod Org Units.

Add FastComments as a Topic in a Module

Classic Content:

1. Odprite tečaj in kliknite Content v navigacijski vrstici.
2. Izberite modul, ki naj vsebuje razpravo (ali ga ustvarite z Add a module).
3. Kliknite Add Existing (starejši Brightspace: Add Existing Activities > External Learning Tools).
4. V izbirniku kliknite FastComments. Brightspace ustvari temo v modulu in vas vrne v pogled vsebin.
5. Kliknite novo temo. Preimenujte jo v nekaj opisnega, na primer FastComments Discussion, z uporabo inline urejevalnika naslova.

New Content Experience (Lessons):

1. Odprite tečaj in kliknite Content.
2. Odprite enoto in lekcijo, ki naj vsebujeta razpravo.
3. Kliknite Add > Existing Activity in izberite FastComments (v starejših različicah Brightspace: gnezdi se pod External Learning Tools).
4. Aktivnost je dodana v lekcijo.
5. Kliknite naslov aktivnosti, da ga preimenujete.

Prvič, ko katerikoli uporabnik (inštruktor ali študent) odpre temo, FastComments inicializira nit za ta resource link. Nit je vezana na resource link ID, zato preimenovanje ali premikanje teme ne spremeni, katera nit se naloži.

Embed FastComments Inline in an HTML Topic

Uporabite ta pot, ko želite, da se komentarji pojavijo pod besedilom, videom ali drugo vsebino znotraj iste strani teme, namesto kot ločena tema.

1. Odprite ali ustvarite HTML temo v modulu/lekciji.
2. Kliknite Edit HTML, da odprete Brightspace HTML urejevalnik.
3. Postavite kurzor, kjer naj se pojavi nit komentarjev.
4. Kliknite gumb Insert Stuff (ikona sestavljanke v orodni vrstici urejevalnika).
5. V pogovornem oknu Insert Stuff se pomaknite do LTI Advantage in kliknite FastComments.
6. FastComments odpre deep linking izbirnik. Potrdite postavitev (privzete možnosti delujejo za razprave o vsebinah); kliknite Insert ali Continue.
7. Brightspace vas vrne v HTML urejevalnik s pripono, ki predstavlja LTI zagon. Kliknite Save and Close na temi.

Ko se tema naloži, Brightspace zamenja pripono z iframe-om, ki samodejno sproži FastComments preko LTI. Študenti vidijo nit razprave inline.

En HTML tema lahko vsebuje več deep-linked FastComments vnosov. Vsak vnos dobi svojo nit, ker vsak deep link ustvari ločen resource link ID.

Module Topic vs Inline Quicklink

Izberite pristop module topic, kadar:

• je razprava primarna dejavnost za ta korak v modulu.
• želite, da se tema pojavi v Brightspace-ovem seznamu vsebin, spremljanju dokončanosti in Class Progress.

Izberite pristop inline embed, kadar:

• naj komentarji stojijo pod drugo vsebino na isti strani.
• ne želite ločene postavke, sledljive v tabeli vsebin.

Visibility, Draft, and Release Conditions

Nova FastComments tema je privzeto vidna študentom. Če jo želite skriti med urejanjem:

1. V urejevalniku vsebin kliknite naslov teme (Classic) ali meni s tremi pikami na aktivnosti (New Content Experience).
2. Nastavite status na Draft (Classic) ali izklopite Visibility (New Content Experience).

Draft teme so nevidne študentom. Inštruktorji in asistenti jih še vedno vidijo z značko "Draft".

Če želite omejiti temo na določeno skupino ali oddelek:

1. Odprite temo.
2. Kliknite meni naslova teme > Edit Properties In-place (Classic) ali Edit > Restrictions (New Content Experience).
3. Pod Release Conditions kliknite Create.
4. Izberite Group enrollment ali Section enrollment, izberite skupino/oddelek in shranite.

Pogoji sprostitve se seštevajo s FastComments-ovim lastnim preslikavanjem vlog. Študenti, ki ne morejo videti teme, ne prejmejo LTI zagona.

What Students See on First Launch

Ko študent klikne temo (ali naloži HTML temo z vgrajenim vnosom):

1. Brightspace izvede LTI 1.3 launch v ozadju.
2. FastComments prejme študentovo ime, email, URL avatarja in LMS vlogo ter ga samodejno prijavi. Ni poziva za prijavo v FastComments.
3. Nit komentarjev za ta resource link se prikaže znotraj Brightspace iframe-a.

Preslikava vlog pri zagonu:

• Brightspace Administrator postane FastComments admin za nit (polno moderiranje, brisanje, blokiranje in dostop do nastavitev).
• Brightspace Instructor postane FastComments moderator (pin, skrij, izbriši, blokiraj).
• Vse ostale vloge (Learner, TeachingAssistant, itd.) postanejo standardni komentatorji.

Komentarji so pripisani študentovemu Brightspace računu. Če študent spremeni svoje ime ali avatar v Brightspace, naslednji LTI zagon sinhronizira spremembo.

Iframe Height and Resize

FastComments po vsakem prikazu niti in pri spremembah vsebine (nov komentar, razširi odgovore) pošilja postMessage org.imsglobal.lti.frameResize. Brightspace posluša to sporočilo in prilagodi višino iframe-a, da nit ne bo odrezana in da se ne prikaže notranji drsnik.

Če iframe ostane na fiksni nizki višini:

• Potrdite, da je tečaj naložen preko HTTPS. Brightspace-ov poslušalec postMessage zavrne mešane vsebine.
• Potrdite, da nobena razširitev brskalnika ne blokira postMessage kanala.
• Za inline vgradnje v HTML temi ne smejo biti iframe oviti v starševski element s fiksno višino. Odstranite morebitni inline style="height: ..." iz nadrejenega elementa.

Brightspace-Specific Gotchas

Tool not showing in the Add Existing picker. Deployment ni omogočen za org unit tega tečaja. Skrbnik mora dodati org unit (ali nadrejenega) na seznam Org Units v deploymentu. Sama registracija orodja ni dovolj; deployment omejuje, kateri tečaji vidijo orodje.

deployment_id mismatch on launch. FastComments TOFU-pins prvo deployment_id, ki ga vidi za registracijo. Če skrbnik izbriše izvorni deployment in ustvari novega, se zagoni iz novega deploymenta zavrnejo z napako neskladja deploymenta. Rešitev je ponovno registrirati FastComments (ustvarite nov registration URL (get it here) in ponovno zaženite Dynamic Registration); stari zapis konfiguracije se zamenja.

Tool launches but shows "Invalid LTI launch". Tečaj je v drugačni strukturi najemnika/organizacije, kot jo pokriva deployment, ali je bil deployment onemogočen po registraciji. Preverite Admin Tools > Manage Extensibility > LTI Advantage > FastComments > preklop Enabled in seznam org unitov v deploymentu.

Names and roles missing inside FastComments. Brightspace pošlje LTI zagone z Names and Role Provisioning Services (NRPS) trditvami. Če je bil tečaj nadgrajen iz starejše LTI 1.1 povezave, zagon ne vsebuje trditev name in email. Ponovno dodajte FastComments temo preko Add Existing (ne migrirajte stare povezave), da zagon uporablja LTI 1.3.

Embed shows a login screen instead of auto-SSO. HTML tema je bila vstavljena kot navaden <iframe>, ki kaže na FastComments, namesto preko Insert Stuff > LTI Advantage. Navadni iframe-i preskočijo LTI zagon in uporabnike peljejo na javno stran FastComments. Izbrišite iframe in ga ponovno vstavite preko toka Insert Stuff.

Once an administrator has registered FastComments as an LTI 1.3 Advantage tool and approved the institution policies, instructors add it to courses through the standard Blackboard placement points. The exact steps differ between Ultra Course View and Original Course View, so both are covered below.

Ultra Course View

Ultra Course View is the default in Blackboard Learn SaaS as of 2026.

1. Open the course and go to the Course Content page.
2. Hover or tap where you want the comment thread to land in the outline and click the purple + (Add content) button.
3. Choose Content Market. The Content Market panel lists every approved LTI tool and Building Block placement for your institution.
4. Find the FastComments tile and click it. Blackboard creates a content item at the position where you opened the + menu.
5. The item lands in the outline as a "Visible to students" entry by default for instructors who have Hide from students off as their personal default. If your default is Hidden, the item is created hidden and you flip the visibility selector on the item row when you're ready.
6. To rename the item, click the title in the outline and type a new label. The title students see in the outline is independent of the FastComments thread identifier, so renaming is safe at any time.

If you don't see Content Market as an option, your institution has the placement hidden. You also reach the same picker through More tools in the same + menu under the LTI Tools group.

Original Course View

Original Course View is still supported in Learn SaaS and remains the primary experience for self-hosted Learn 9.1 sites on the Q4 2024 CU release line.

1. Open the course and enter a Content Area (for example, the default Information or Content area in the course menu).
2. Turn Edit Mode on with the toggle in the top-right of the page.
3. Click Build Content in the action bar.
4. Under the Learning Tools submenu, click FastComments. The Learning Tools submenu is populated from LTI 1.3 tool placements after an administrator registers the tool. If you don't see it, see the gotchas section below.
5. On the Create FastComments form, set:
   • Name: the label students see in the content area.
   • Description: optional text shown above the embedded thread.
   • Permit Users to View this Content: Yes/No availability toggle.
   • Track Number of Views: enable if you want Blackboard's per-item view statistics. FastComments runs its own analytics independently.
   • Date and Time Restrictions: optional Display After / Display Until windows.
6. Submit. The tool appears as a clickable item in the content area.

Embedding Inside an Item or Document

In both course views, instructors embed FastComments inline inside the body of an Item, Document, or any rich-text field through the Content Editor's LTI Advantage button.

Ultra Course View:

1. Create or edit a Document.
2. Click Add content inside the document body where you want the thread to appear.
3. In the editor toolbar, open the Insert content menu and click Content Market (the LTI Advantage / Deep Linking entry point).
4. Pick FastComments. FastComments returns a deep-link payload and Blackboard inserts an embedded block in the document body at the cursor position.
5. Save the document. Students see the thread rendered inline as they scroll past it.

Original Course View:

1. Edit any item with a rich-text body.
2. In the Content Editor toolbar, click the Add Content plus icon and choose Content Market (labeled Add Content from External Tool in older Q4 2024 CUs).
3. Pick FastComments. The editor inserts a placeholder block referencing the deep-linked resource.
4. Submit the item.

Each deep-link embed produces its own FastComments thread, so an Item with two embedded FastComments blocks has two independent comment streams.

Visibility, Release Conditions, and Group Restrictions

FastComments content items behave like any other Blackboard content item for the access control rules layered on top of them.

• Ultra: click the visibility selector on the row (Visible to students, Hidden from students, Conditional availability). Conditional availability supports date/time windows, performance rules against gradebook items, and member rules against course groups.
• Original: open the item's context menu and choose Adaptive Release or Adaptive Release: Advanced to gate the tool by date, membership, grade, or review status. Use Set Group Availability on the item to restrict to specific course groups.

FastComments respects whatever Blackboard's gate decides. If Blackboard hides the item from a student, the LTI launch never happens for that student and they don't appear in the moderator view.

Gradebook Behavior

FastComments does not report grades back over LTI Advantage Assignment and Grade Services. No grade column is auto-created for FastComments content items.

If your Blackboard tenant is configured to auto-create a gradebook column for every new content item regardless of grading metadata, an empty column appears anyway. To hide it:

• Ultra: open the Gradebook, click the column header, choose Edit, and turn off Show to students plus Include in calculations. Or use Delete if your institution permits column deletion for ungraded items.
• Original: open the Grade Center, click the column's chevron, choose Hide from Users (on/off), and optionally Hide from Instructor View under Column Organization.

What Students See

When a student opens the FastComments item or scrolls to an embedded block:

1. Blackboard launches the LTI 1.3 message to FastComments. The student is signed in via SSO using their Blackboard identity (name, email, avatar, role) without seeing a login form.
2. The comment thread renders in the iframe. Threading, replies, mentions, and reactions are all available based on the comment widget settings configured in FastComments.
3. Their comments are attributed to their Blackboard account. If the student edits their name or photo in Blackboard later, the next launch updates the FastComments profile.

Role mapping from Blackboard to FastComments:

• System Administrator and Course Builder map to FastComments admin.
• Instructor and Teaching Assistant map to FastComments moderator.
• Student, Guest, and Observer map to FastComments commenter.

Moderators see moderation controls (pin, hide, ban, delete) inline on every comment in the thread.

Thread Scoping

FastComments scopes each thread by (Blackboard host, course ID, resource link ID). Two FastComments items in the same course produce two threads. The same item copied across two course shells (for example, through course copy) produces two threads, because Blackboard issues a fresh resource link ID during the copy. To keep a shared thread across course copies, use Deep Linking with an explicit thread URN configured in FastComments before launching the copy.

Blackboard-Specific Gotchas

FastComments tile missing from the Build Content menu (Original) or Content Market (Ultra). The administrator approved the tool but left an institution policy blocking the relevant placement. Go to Administrator Panel > Integrations > LTI Tool Providers, edit the FastComments entry, and confirm both Course Content Tool (Original) and Course Content Tool - allow students / Deep Linking content tool (Ultra) placements are enabled. Save and refresh the course page.

"Tool not configured for this context" or "Tool is not deployed" error on launch. The deployment scope registered during dynamic registration doesn't match the institution context the course belongs to. In Blackboard's tool provider entry, verify the Deployment ID matches what FastComments shows on its LTI 1.3 Configuration page for this tenant. If they differ, delete the placement and re-run dynamic registration from a fresh registration URL (pridobite jo tukaj).

Iframe height looks fixed or content gets cut off. Some Blackboard tenants ship with a strict Content Security Policy that blocks the default LTI iframe-resize postMessage. FastComments emits both the Canvas-style lti.frameResize message and the IMS spec-form org.imsglobal.lti.frameResize message to maximize compatibility, but a tenant-level CSP override blocks the parent listener. Ask your administrator to confirm that *.fastcomments.com is on the LTI tool allowlist and that no custom CSP header is stripping postMessage events. Resize then works without further configuration.

Course copy duplicates threads. Blackboard course copy issues new resource link IDs for LTI placements, so copied courses start with empty threads. This is expected. If you need the copied course to inherit the original thread, set up Deep Linking with an explicit thread URN before copying, or contact FastComments support to remap thread IDs in bulk.

Student sees a generic Blackboard error on launch. The cause is a missing or stale email claim. Confirm the institution policy for FastComments has Role, Name, and Email Address enabled under User Fields to Send. Save, then launch again in a fresh browser session.

"Registracijski žeton ni najden, je potekel ali je že uporabljen"

Žeton v vaši registracijski URL (pridobite ga tukaj) je veljaven 30 minut in ga je mogoče uporabiti le enkrat. Če je vaš LMS potreboval več časa, ali če je bila registracija ponovljena po uspehu, bo žeton zavrnjen. Generirajte novo URL na strani za konfiguracijo FastComments LTI 1.3 in začnite znova.

"Platform rejected registration"

Vaš LMS je zavrnil vzpostavitev registracije. Najpogostejši vzroki:

• Tool already registered with the same client name. Nekatere platforme (zlasti D2L) zavrnejo drugo registracijo "FastComments", dokler prejšnje ni izbrisano. Odstranite staro orodje v vašem LMS, nato poskusite znova.
• Wrong field in the LMS. Prepričajte se, da ste prilepili URL v polje registration / tool initiation registration endpoint, ne v polje launch URL ali login URL.
• The LMS doesn't actually support Dynamic Registration. Starejše različice Moodle in Blackboard oglašujejo LTI 1.3, vendar dovoljujejo le ročno konfiguracijo. Preverite dokumentacijo vaše platforme.

"Failed to fetch platform configuration"

FastComments ni mogel prebrati dokumenta openid-configuration vašega LMS. To je redko in običajno pomeni, da je LMS posredoval nepravilno oblikovan ali nedosegljiv discovery URL. Obrnite se na podporo vašega LMS.

"Launch shows "Configuration not found""

Konfiguracija v FastComments je bila ali izbrisana, ali pa je zagon prišel iz para iss/client_id, ki ga ne prepoznamo. Če ste izbrisali in ponovno registrirali, povejte vašemu LMS, naj odstrani in ponovno doda orodje FastComments, da bo dobil nov client_id.

"Launch shows "Deployment not registered""

Zagnali ste FastComments iz namestitve Brightspace/Moodle/Blackboard, ki se razlikuje od tiste, v kateri je bil prvič zagnan. FastComments ob prvem zagonu zabeleži deployment_id kot varnostni ukrep. Če želite dodati novo namestitev pod istim klientom, kontaktirajte podporo - mi bomo dodali ID namestitve v konfiguracijo.

"Launch shows "Unsupported message_type""

LMS je poslal LTI sporočilo, s katerim FastComments ne upravlja (npr. LtiSubmissionReviewRequest). FastComments podpira le standardni resource-link launch in deep-linking flows. Obrnite se na nas, če potrebujete dodan določen tip sporočila.

Iframe doesn't resize

Večina LMS-ov samodejno prilagodi velikost LTI iframe-ov. Če vaš tega ne počne, preverite, ali nastavitve zagona v LMS dovoljujejo orodju pošiljanje dogodkov postMessage v nadrejeni okvir. FastComments oddaja tako sporočila za spreminjanje velikosti v slogu Canvas (lti.frameResize) kot po specifikaciji IMS (org.imsglobal.lti.frameResize).