search_doffin

Search Norwegian public procurement notices on Doffin.

Signature: search_doffin(query: string, optional, default ''; types: list of string (comma-separated), optional, default None; statuses: list of string (comma-separated), optional, default None; contract_nature: list of string (comma-separated), optional, default None; cpv_codes: list of string (comma-separated), optional, default None; locations: list of string (comma-separated), optional, default None; buyer: list of string (comma-separated), optional, default None; winner: list of string (comma-separated), optional, default None; date_from: string, optional, default None; date_to: string, optional, default None; sort_by: string, optional, default 'RELEVANCE'; page: integer, optional, default 1; hits_per_page: integer, optional, default 10; include_placeholders: yes/no, optional, default False; limit: integer, items, optional, default 25; offset: integer, items, optional, default 0)

Direct GET

For navigating agents: open the HTML page with parameters in the URL. The result is fetched and displayed without screenshots or form filling.

Open this validated HTML GET URL

https://allemannsdata.com/wiki/kilder/doffin/search_doffin/?query=&types={types}&statuses={statuses}&contract_nature={contract_nature}&cpv_codes={cpv_codes}&locations={locations}&buyer={buyer}&winner={winner}&date_from={date_from}&date_to={date_to}&sort_by=RELEVANCE&page=1&hits_per_page=10&include_placeholders=false&limit=25&offset=0

Replace {query}, {types}, {statuses}, {contract_nature}, {cpv_codes}, {locations}, {buyer}, {winner}, {date_from}, {date_to}, {sort_by}, {page}, {hits_per_page}, {include_placeholders} with values. Remove unused optional parameters from the URL.

For software and dashboards: Read the operation descriptor. The JSON GET template is https://allemannsdata.com/wiki/api/v1/kilder/doffin/search_doffin?query=&types={types}&statuses={statuses}&contract_nature={contract_nature}&cpv_codes={cpv_codes}&locations={locations}&buyer={buyer}&winner={winner}&date_from={date_from}&date_to={date_to}&sort_by=RELEVANCE&page=1&hits_per_page=10&include_placeholders=false&limit=25&offset=0. Open this exact request as JSON.

ParameterRequirementJSON typeDescription
queryoptionalstringFree-text search (Norwegian or English), e.g. "IT-drift", "snørydding", "rammeavtale konsulent". Start here.
typesoptionalunionFilter by notice type. Parent types: PLANNING, COMPETITION, RESULT. Specific types: ANNOUNCEMENT_OF_COMPETITION, DYNAMIC_PURCHASING_SCHEME, QUALIFICATION_SCHEME, ANNOUNCEMENT_OF_INTENT, PRE_ANNOUNCEMENT, ADVISORY_NOTICE, NOTICE_ON_BUYER_PROFILE, ANNOUNCEMENT_OF_CONCLUSION_OF_CONTRACT, CHANGE_OF_CONCLUSION_OF_CONTRACT, CANCELLED_OR_MISSING_CONCLUSION_OF_CONTRACT. Use ["COMPETITION"] + statuses=["ACTIVE"] for open tenders.
statusesoptionalunionACTIVE (open for bids), EXPIRED, AWARDED, CANCELLED.
contract_natureoptionalunionWORKS, SERVICES and/or SUPPLIES.
cpv_codesoptionalunion8-digit CPV codes, e.g. ["45000000"]. Matches the code and its children. Find codes with search_cpv_codes(). Best combined with a free-text query.
locationsoptionalunionNUTS-style location ids, e.g. ["NO060"] (Trøndelag), or "anyw" for non-location-bound. See list_location_codes().
buyeroptionalunionBuyer organization full name(s) exactly as written on notices, e.g. ["Trondheim kommune"]. Resolved to Doffin's internal buyer id via a free-text lookup; names that match no buyer are reported in "note" and, if none match, no results are returned (rather than an unfiltered search). Pass the 32-hex buyer id from a result's buyer field directly to skip the lookup.
winneroptionalunionDoffin's internal supplier id (32-hex). Winner names cannot be used - they are not present in search results to resolve against.
date_fromoptionalunionPublication date lower bound, "YYYY-MM-DD".
date_tooptionalunionPublication date upper bound, "YYYY-MM-DD".
sort_byoptionalstringRELEVANCE (default), PUBLICATION_DATE_DESC, PUBLICATION_DATE_ASC, DEADLINE, ESTIMATED_VALUE_ASC, ESTIMATED_VALUE_DESC.
pageoptionalinteger1-based page number.
hits_per_pageoptionalinteger1-50 (default 10).
include_placeholdersoptionalbooleanBy default, hits whose buyer fields look like unfilled eForm template values (org id 123456789, placeholder buyer names) are dropped from the results as junk. Set True to keep them, each flagged with "possible_placeholder": true.
limitoptionalintegerGateway page size; default 25, maximum 100.
offsetoptionalintegerNumber of list items to skip; default 0.
Generated JavaScript, Python and response structure

Use JSON when the user requests code, machine-readable data, value extraction or further computation. Use the HTML GET page to identify the correct source and verify parameters.

Example for generated JavaScript and Python

https://allemannsdata.com/wiki/api/v1/kilder/doffin/search_doffin?query=&types={types}&statuses={statuses}&contract_nature={contract_nature}&cpv_codes={cpv_codes}&locations={locations}&buyer={buyer}&winner={winner}&date_from={date_from}&date_to={date_to}&sort_by=RELEVANCE&page=1&hits_per_page=10&include_placeholders=false&limit=25&offset=0

Replace URL placeholders and remove unused optional parameters.

JavaScript in a dashboard

const url = "https://allemannsdata.com/wiki/api/v1/kilder/doffin/search_doffin?query=&types={types}&statuses={statuses}&contract_nature={contract_nature}&cpv_codes={cpv_codes}&locations={locations}&buyer={buyer}&winner={winner}&date_from={date_from}&date_to={date_to}&sort_by=RELEVANCE&page=1&hits_per_page=10&include_placeholders=false&limit=25&offset=0";
const response = await fetch(url);
if (!response.ok) {
  const failure = await response.json();
  throw new Error(`${failure.error.code}: ${failure.error.message} ${failure.suggestion}`);
}
const result = await response.json();
const data = result.data;

Python without additional packages

import json
from urllib.request import urlopen

url = "https://allemannsdata.com/wiki/api/v1/kilder/doffin/search_doffin?query=&types={types}&statuses={statuses}&contract_nature={contract_nature}&cpv_codes={cpv_codes}&locations={locations}&buyer={buyer}&winner={winner}&date_from={date_from}&date_to={date_to}&sort_by=RELEVANCE&page=1&hits_per_page=10&include_placeholders=false&limit=25&offset=0"
with urlopen(url) as response:
    result = json.load(response)
data = result["data"]

Response structure

{
  "source": "doffin",
  "operation": "search_doffin",
  "parameters": {},
  "data": {},
  "entities": [],
  "_meta": {"retrieved_at": "...", "sources": [], "cache": {}},
  "_links": {"self": "...", "source": "...", "wiki": "...", "feedback": "..."}
}
Form for manual use

The form is a fallback for people and browser agents that cannot open the GET URL directly.

Type: string. Free-text search (Norwegian or English), e.g. "IT-drift", "snørydding", "rammeavtale konsulent". Start here.
Type: list of string (comma-separated). Filter by notice type. Parent types: PLANNING, COMPETITION, RESULT. Specific types: ANNOUNCEMENT_OF_COMPETITION, DYNAMIC_PURCHASING_SCHEME, QUALIFICATION_SCHEME, ANNOUNCEMENT_OF_INTENT, PRE_ANNOUNCEMENT, ADVISORY_NOTICE, NOTICE_ON_BUYER_PROFILE, ANNOUNCEMENT_OF_CONCLUSION_OF_CONTRACT, CHANGE_OF_CONCLUSION_OF_CONTRACT, CANCELLED_OR_MISSING_CONCLUSION_OF_CONTRACT. Use ["COMPETITION"] + statuses=["ACTIVE"] for open tenders.
Type: list of string (comma-separated). ACTIVE (open for bids), EXPIRED, AWARDED, CANCELLED.
Type: list of string (comma-separated). WORKS, SERVICES and/or SUPPLIES.
Type: list of string (comma-separated). 8-digit CPV codes, e.g. ["45000000"]. Matches the code and its children. Find codes with search_cpv_codes(). Best combined with a free-text query.
Type: list of string (comma-separated). NUTS-style location ids, e.g. ["NO060"] (Trøndelag), or "anyw" for non-location-bound. See list_location_codes().
Type: list of string (comma-separated). Buyer organization full name(s) exactly as written on notices, e.g. ["Trondheim kommune"]. Resolved to Doffin's internal buyer id via a free-text lookup; names that match no buyer are reported in "note" and, if none match, no results are returned (rather than an unfiltered search). Pass the 32-hex buyer id from a result's buyer field directly to skip the lookup.
Type: list of string (comma-separated). Doffin's internal supplier id (32-hex). Winner names cannot be used - they are not present in search results to resolve against.
Type: string. Publication date lower bound, "YYYY-MM-DD".
Type: string. Publication date upper bound, "YYYY-MM-DD".
Type: string. RELEVANCE (default), PUBLICATION_DATE_DESC, PUBLICATION_DATE_ASC, DEADLINE, ESTIMATED_VALUE_ASC, ESTIMATED_VALUE_DESC.
Type: integer. 1-based page number.
Type: integer. 1-50 (default 10).
Type: yes/no. By default, hits whose buyer fields look like unfilled eForm template values (org id 123456789, placeholder buyer names) are dropped from the results as junk. Set True to keep them, each flagged with "possible_placeholder": true.

Result

Source: Doffin and TED. Retrieved 2026-10-31T20:05:44Z in 0.227 seconds.

total_count:
5
hits:

5 results

  1. id:
    2024-108922
    buyer:

    2 results

    1. id:
      de45ef77ac359193b825cc963457d5a3
      organization_id:
      974 780 747
      name:
      Oslo kommune v/ Boligbygg Oslo KF
    2. id:
      4b83ba5ce28f58687d998f535e62e09d
      organization_id:
      926725939
      name:
      Oslo tingrett
    heading:
    Modulbygg fase 2 - Sognsveien 90 og Bredtvetveien 2
    description:
    Anskaffelsen består av kjøp og montering av 2 stk. modulbygg i standarden TEK17. De skal monteres på Sognsveien 90 og Bredtvetveien 2. Det skal tilknyttes allerede etablert infrastruktur for vann og avløp samt strøm. Det skal etableres nye fundamenter for begge modulbyggene. Det vil være en opsjon på mer estetisk kledning av modulene.
    location_id:

    1 results

    1. NO081
    estimatedValue:
    currencyCode:
    NOK
    amount:
    46000000.0
    type:
    ANNOUNCEMENT_OF_CONCLUSION_OF_CONTRACT
    allTypes:

    2 results

    1. ANNOUNCEMENT_OF_CONCLUSION_OF_CONTRACT
    2. RESULT
    status:
    not reported by source
    issueDate:
    2024-06-12T09:22:00Z
    deadline:
    not reported by source
    sentToTed:
    yes
    publicationDate:
    2024-06-13
    placeOfPerformance:
    procurementStrategicLabels:

    1 results

    1. ENVIRONMENT_PROCUREMENT
  2. id:
    2022-335139
    buyer:

    1 results

    1. id:
      d7f1b0aa3ac2e795f178f0569a3d3dd2
      organization_id:
      939 901 965
      name:
      Vestnes kommune
    heading:
    Anskaffelse av midlertidig skolebygg
    description:
    Vestnes kommune har til hensikt å inngå avtale om leie av midlertidig skolebygg. Fra neste skoleår (høsten 2022) øker antall elever ved Tresfjord skole, hvilket medfører et behov for flere klasserom. Dette må løses ved innleie av midlertidige skolebygg (brakker).
    location_id:

    1 results

    1. NO0A3
    estimatedValue:
    not reported by source
    type:
    ANNOUNCEMENT_OF_CONCLUSION_OF_CONTRACT
    allTypes:

    2 results

    1. ANNOUNCEMENT_OF_CONCLUSION_OF_CONTRACT
    2. RESULT
    status:
    not reported by source
    issueDate:
    2022-07-04T10:00:00Z
    deadline:
    not reported by source
    sentToTed:
    yes
    publicationDate:
    2022-07-04
    placeOfPerformance:

    No results.

    procurementStrategicLabels:

    No results.

  3. id:
    2024-110723
    buyer:

    5 results

    1. id:
      2b0dd217fa39eb4826938343c6ac59a5
      organization_id:
      932593688
      name:
      Anskaffelser i Akershus, Buskerud og Østfold KO
    2. id:
      b32eeacbcde95c657b6ac6d4f7dcec31
      organization_id:
      930 580 783
      name:
      Akershus fylkeskommune
    3. id:
      644c61c33ce8c84f3a21be2d38c00a60
      organization_id:
      930 580 260
      name:
      Buskerud fylkeskommune
    4. id:
      138532f0a2da17ed9eb68c2bb47cac6b
      organization_id:
      930 580 694
      name:
      Østfold fylkeskommune
    5. id:
      1ca81c12579a5a4da8e2d4ea6968ba02
      organization_id:
      985 431 175
      name:
      Akershus kollektivterminaler FKF
    heading:
    Leie av skolepaviljonger- rammeavtaler
    description:
    Akershus, Buskerud og Østfold fylkeskommuner (ABØ) har inngått rammeavtaler på leie av paviljonger i hovedsak knyttet til videregående skoler i nevnte fylkeskommuner. Leverandøren skal være tiltakshaver, ha ansvaret for søknadsprosessene i sin helhet, tilrettelegging av anvist tomtegrunn, frakt til anvist tomtegrunn, montering av skolepaviljong, demontering og fjerning av paviljong, borttransportering og istandsetting av tomtegrunn etter leieavtalens avslutning.
    location_id:

    4 results

    1. NO085
    2. NO084
    3. NO083
    4. NO082
    estimatedValue:
    not reported by source
    type:
    ANNOUNCEMENT_OF_CONCLUSION_OF_CONTRACT
    allTypes:

    2 results

    1. ANNOUNCEMENT_OF_CONCLUSION_OF_CONTRACT
    2. RESULT
    status:
    not reported by source
    issueDate:
    2024-07-09T09:51:17Z
    deadline:
    2026-07-30T00:00:00Z
    sentToTed:
    yes
    publicationDate:
    2024-07-10
    placeOfPerformance:
    procurementStrategicLabels:

    No results.

  4. id:
    2026-109459
    buyer:

    2 results

    1. id:
      ec04201b5d47686f31761d8517b5c2fa
      organization_id:
      820710592
      name:
      Lillestrøm Kommune
    2. id:
      056a6b0536b69062b8ba6d1c9739d063
      organization_id:
      964949581
      name:
      Enebakk kommune
    heading:
    Rammeavtale for leie og kjøp av paviljonger
    description:
    Avtalen skal i hovedsak dekke kommunens behov for midlertidige paviljonger på skole og barnehage, i påvente av eller i forbindelse med utvidelser. Behovet vil derfor kunne omfatte hele eller deler av barnehager, barne- og ungdomsskoler, og det kan i enkelte tilfeller også være behov for langtidsleie. Behovet kan i enkelte tilfeller også tenkes å være brakkerigger til byggeplasser, robust-/hardbruksboliger, forsterkede avdelinger, kontorer og lignende.
    location_id:

    1 results

    1. NOZZZ
    estimatedValue:
    currencyCode:
    NOK
    amount:
    75000000.0
    type:
    ANNOUNCEMENT_OF_CONCLUSION_OF_CONTRACT
    allTypes:

    2 results

    1. ANNOUNCEMENT_OF_CONCLUSION_OF_CONTRACT
    2. RESULT
    status:
    not reported by source
    issueDate:
    2026-05-26T12:04:25Z
    deadline:
    2028-03-28T00:00:00Z
    sentToTed:
    yes
    publicationDate:
    2026-05-27
    placeOfPerformance:
    procurementStrategicLabels:

    No results.

  5. id:
    2022-933848
    buyer:

    1 results

    1. id:
      4c4f51be27b9d9b28b1bc80b42eb4921
      organization_id:
      933 649 768
      name:
      Øvre Romerike Innkjøpssamarbeid
    heading:
    Modulbygg
    description:
    Kjøp og leie av modulbygg til kommunene på Øvre Romerike.
    location_id:

    4 results

    1. NO085
    2. NO084
    3. NO083
    4. NO082
    estimatedValue:
    not reported by source
    type:
    ANNOUNCEMENT_OF_CONCLUSION_OF_CONTRACT
    allTypes:

    2 results

    1. ANNOUNCEMENT_OF_CONCLUSION_OF_CONTRACT
    2. RESULT
    status:
    not reported by source
    issueDate:
    2022-11-15T10:00:00Z
    deadline:
    not reported by source
    sentToTed:
    yes
    publicationDate:
    2022-11-15
    placeOfPerformance:

    No results.

    procurementStrategicLabels:

    No results.

limit:
25
offset:
0
returned:
5
has_more_results:
no
Show all fields in HTML
total_count:
5
hits:

5 results

  1. id:
    2024-108922
    buyer:

    2 results

    1. id:
      de45ef77ac359193b825cc963457d5a3
      organization_id:
      974 780 747
      name:
      Oslo kommune v/ Boligbygg Oslo KF
    2. id:
      4b83ba5ce28f58687d998f535e62e09d
      organization_id:
      926725939
      name:
      Oslo tingrett
    heading:
    Modulbygg fase 2 - Sognsveien 90 og Bredtvetveien 2
    description:
    Anskaffelsen består av kjøp og montering av 2 stk. modulbygg i standarden TEK17. De skal monteres på Sognsveien 90 og Bredtvetveien 2. Det skal tilknyttes allerede etablert infrastruktur for vann og avløp samt strøm. Det skal etableres nye fundamenter for begge modulbyggene. Det vil være en opsjon på mer estetisk kledning av modulene.
    location_id:

    1 results

    1. NO081
    estimatedValue:
    currencyCode:
    NOK
    amount:
    46000000.0
    type:
    ANNOUNCEMENT_OF_CONCLUSION_OF_CONTRACT
    allTypes:

    2 results

    1. ANNOUNCEMENT_OF_CONCLUSION_OF_CONTRACT
    2. RESULT
    status:
    not reported by source
    issueDate:
    2024-06-12T09:22:00Z
    deadline:
    not reported by source
    sentToTed:
    yes
    publicationDate:
    2024-06-13
    placeOfPerformance:
    procurementStrategicLabels:

    1 results

    1. ENVIRONMENT_PROCUREMENT
  2. id:
    2022-335139
    buyer:

    1 results

    1. id:
      d7f1b0aa3ac2e795f178f0569a3d3dd2
      organization_id:
      939 901 965
      name:
      Vestnes kommune
    heading:
    Anskaffelse av midlertidig skolebygg
    description:
    Vestnes kommune har til hensikt å inngå avtale om leie av midlertidig skolebygg. Fra neste skoleår (høsten 2022) øker antall elever ved Tresfjord skole, hvilket medfører et behov for flere klasserom. Dette må løses ved innleie av midlertidige skolebygg (brakker).
    location_id:

    1 results

    1. NO0A3
    estimatedValue:
    not reported by source
    type:
    ANNOUNCEMENT_OF_CONCLUSION_OF_CONTRACT
    allTypes:

    2 results

    1. ANNOUNCEMENT_OF_CONCLUSION_OF_CONTRACT
    2. RESULT
    status:
    not reported by source
    issueDate:
    2022-07-04T10:00:00Z
    deadline:
    not reported by source
    sentToTed:
    yes
    publicationDate:
    2022-07-04
    placeOfPerformance:

    No results.

    procurementStrategicLabels:

    No results.

  3. id:
    2024-110723
    buyer:

    5 results

    1. id:
      2b0dd217fa39eb4826938343c6ac59a5
      organization_id:
      932593688
      name:
      Anskaffelser i Akershus, Buskerud og Østfold KO
    2. id:
      b32eeacbcde95c657b6ac6d4f7dcec31
      organization_id:
      930 580 783
      name:
      Akershus fylkeskommune
    3. id:
      644c61c33ce8c84f3a21be2d38c00a60
      organization_id:
      930 580 260
      name:
      Buskerud fylkeskommune
    4. id:
      138532f0a2da17ed9eb68c2bb47cac6b
      organization_id:
      930 580 694
      name:
      Østfold fylkeskommune
    5. id:
      1ca81c12579a5a4da8e2d4ea6968ba02
      organization_id:
      985 431 175
      name:
      Akershus kollektivterminaler FKF
    heading:
    Leie av skolepaviljonger- rammeavtaler
    description:
    Akershus, Buskerud og Østfold fylkeskommuner (ABØ) har inngått rammeavtaler på leie av paviljonger i hovedsak knyttet til videregående skoler i nevnte fylkeskommuner. Leverandøren skal være tiltakshaver, ha ansvaret for søknadsprosessene i sin helhet, tilrettelegging av anvist tomtegrunn, frakt til anvist tomtegrunn, montering av skolepaviljong, demontering og fjerning av paviljong, borttransportering og istandsetting av tomtegrunn etter leieavtalens avslutning.
    location_id:

    4 results

    1. NO085
    2. NO084
    3. NO083
    4. NO082
    estimatedValue:
    not reported by source
    type:
    ANNOUNCEMENT_OF_CONCLUSION_OF_CONTRACT
    allTypes:

    2 results

    1. ANNOUNCEMENT_OF_CONCLUSION_OF_CONTRACT
    2. RESULT
    status:
    not reported by source
    issueDate:
    2024-07-09T09:51:17Z
    deadline:
    2026-07-30T00:00:00Z
    sentToTed:
    yes
    publicationDate:
    2024-07-10
    placeOfPerformance:
    procurementStrategicLabels:

    No results.

  4. id:
    2026-109459
    buyer:

    2 results

    1. id:
      ec04201b5d47686f31761d8517b5c2fa
      organization_id:
      820710592
      name:
      Lillestrøm Kommune
    2. id:
      056a6b0536b69062b8ba6d1c9739d063
      organization_id:
      964949581
      name:
      Enebakk kommune
    heading:
    Rammeavtale for leie og kjøp av paviljonger
    description:
    Avtalen skal i hovedsak dekke kommunens behov for midlertidige paviljonger på skole og barnehage, i påvente av eller i forbindelse med utvidelser. Behovet vil derfor kunne omfatte hele eller deler av barnehager, barne- og ungdomsskoler, og det kan i enkelte tilfeller også være behov for langtidsleie. Behovet kan i enkelte tilfeller også tenkes å være brakkerigger til byggeplasser, robust-/hardbruksboliger, forsterkede avdelinger, kontorer og lignende.
    location_id:

    1 results

    1. NOZZZ
    estimatedValue:
    currencyCode:
    NOK
    amount:
    75000000.0
    type:
    ANNOUNCEMENT_OF_CONCLUSION_OF_CONTRACT
    allTypes:

    2 results

    1. ANNOUNCEMENT_OF_CONCLUSION_OF_CONTRACT
    2. RESULT
    status:
    not reported by source
    issueDate:
    2026-05-26T12:04:25Z
    deadline:
    2028-03-28T00:00:00Z
    sentToTed:
    yes
    publicationDate:
    2026-05-27
    placeOfPerformance:
    procurementStrategicLabels:

    No results.

  5. id:
    2022-933848
    buyer:

    1 results

    1. id:
      4c4f51be27b9d9b28b1bc80b42eb4921
      organization_id:
      933 649 768
      name:
      Øvre Romerike Innkjøpssamarbeid
    heading:
    Modulbygg
    description:
    Kjøp og leie av modulbygg til kommunene på Øvre Romerike.
    location_id:

    4 results

    1. NO085
    2. NO084
    3. NO083
    4. NO082
    estimatedValue:
    not reported by source
    type:
    ANNOUNCEMENT_OF_CONCLUSION_OF_CONTRACT
    allTypes:

    2 results

    1. ANNOUNCEMENT_OF_CONCLUSION_OF_CONTRACT
    2. RESULT
    status:
    not reported by source
    issueDate:
    2022-11-15T10:00:00Z
    deadline:
    not reported by source
    sentToTed:
    yes
    publicationDate:
    2022-11-15
    placeOfPerformance:

    No results.

    procurementStrategicLabels:

    No results.

limit:
25
offset:
0
returned:
5
has_more_results:
no
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How an AI agent should use this page

Ground rule: Navigate with HTML GET links to keep explanations and relationships. Use the page's JSON alternative only when concrete values must be extracted, compared or computed.

How to use the search_doffin lookup

  1. Replace the placeholders in the HTML GET template; remove optional parameters you do not need.
  2. Check types, units, limits and ID formats in the parameter table.
  3. Follow linked results to canonical pages before combining sources.

Misreading to avoid: An empty list means "no results for this lookup". An error message or unavailable source does not mean the data does not exist.

Source-specific next step

Go to the source page for other operations. Use the JSON template only after the HTML result shows that the parameters and source are correct.