Posterogs Database Rules and Guidelines

Posterogs is a community-driven site, and as such, everyone is welcome and encouraged to contribute. With that in mind, we have a few rules and guidelines that we ask that you familiarise yourself with in this document first.

The following document is divided into two main section – rules, and guidelines. Rules must be followed, guidelines are best practices that should be worked towards. It is derived from the Discogs guidelines. The number in parentheses after the text is the Discogs guideline numbers the text is derived from. It is a work in progress. Please feel free to amend it if you can see an area for improvement to these ends.

There are some places here where we refer to ‘the object’ to keep it broad and cover all poster types.


  • As long as the rules are followed, the data is valid to be entered. Subsequent edits must improve the data, following the guidelines (best practices).

    • Valid Information - You must have the exact object, or an official document describing the object in enough detail, or a set of high quality images that gives enough detail of the object, in your possession when you make a submission. Basing your submission only on a photograph of street art, posters or flyers, low quality images is forbidden, as is entering information for planned object that haven't been manufactured. Objects can be submitted before the public release date, but the object must already be manufactured. (1.1.1.)

    • Sources of information external to the object itself may be added, but the physical object must always be the main source. External sources of the information (for example websites, word of mouth, books etc) must be declared in the submission notes, explained in the object notes, and be verifiable as far as possible. Unsubstantiated information may be removed or rejected. External information should only be entered where it adds to the object information (1.1.2.)

    • Any object described on the formats list page is potentially eligible for inclusion to the Posterogs database. Posterogs only catalogs objects that have been made available to the general public, either as commercially sold objects, or as free give-aways. (1.1.3.)

    • List any objects that were initially sold as a package (by the company) as one object, no matter what the packaging. Packaged objects that are also made available individually are treated as separate objects. Objects where we are uncertain if they were sold as a package can be entered as separate objects. Objects that are obtained after the sale via a coupon or other method should be entered as individual objects. (1.1.4.)

    • Required Fields For A New Submission - Objects cannot be submitted to the database unless they contain a certain minimum of information. This is indicated by an asterisks on the submission form. The information cannot be submitted until these fields are completed. (1.3.1.)

    • Unique Objects - The databases allow the entering of all versions of a object. In order for these to be accepted, you must provide enough information to distinguish the different versions of a object. It may be important to provide as much information as possible, and any identifiable marks. Note that some differences may not necessarily mean that a separate object should be entered, please ask in the forum if in doubt. (1.4.1.)

    • Unique Objects - If the difference is subtle, you must explain the difference in the notes, or with images, or by any other effective means, in order that future users can tell their versions apart by referring to the entry. (1.4.2.)

    • Conduct Whilst Using The Database - Please be helpful and polite to other people. Do your best to submit according to the guidelines. Take care when altering the data, explain your edits when needed, respect the database, be open to discussion, and ask in the forums regarding any difficult areas if necessary. (1.10.1.)

    • Never submit false objects and updates, objects from memory, objects from internet sites etc. Do not curse, lose your temper, call names, or otherwise cause the submission process to be unpleasant or frustrating for others. You should never continue submitting a object or update that you have been advised is incorrect, or flood the site with incorrect or malicious submissions, updates, comments, spam etc., or otherwise attempt to corrupt the data, or cause obstruction to the submission and review processes. Posterogs reserves the right to take whatever action necessary to protect the database and the general Posterogs community from such behavior. (1.10.2.)

    • Please don't do updates just to change the order of data (such as in the format or credit fields). Only do updates to correct or add information. (1.10.3.)

Guidelines (Best Practices)

Capitalization & Grammar

  • The standard Posterogs (and all *ogs sites) rule for text that is not a complete sentence is the First Letter Of Each Word Is Capitalized. All other text (notes, comments etc) should follow standard English capitalization rules. (1.2.1.)

  • Exceptions;

    • Names which have consistently unique letter-casing will be accepted with proof that the artist uses that spelling consistently and intentionally. This also applies to artist name particles (e.g. van, von, di, de, la, etc.), which can be in lower case if the artist spells it that way consistently. (1.2.2.a.)

    • Acronyms, and initialisms should follow what is written on the object, including any punctuation if used. (1.2.2.b.)

    • Abbreviations, contractions and hyphenations should start with a capital letter. The rest of the words capitalization should follow as on the object, except where all caps have been used, which should be turned to lower case. (1.2.2.c.)

    • Intentional capitalization of abstract object or track titles can be entered as on the object. An abstract title is defined as a word or series of characters that doesn't have a meaning in any language. (1.2.2.d.)

    • Roman numerals should be entered using standard upper-case letters I, V, X, L, C, D, M (1.2.2.e.)

  • When using a slash between two words, please use a space on either side of it, for example: ABC / XYZ. (1.2.3.)

  • Please explain in the Submission Notes field if your submission lacks required information, or some aspect of the object might bring up questions for someone who doesn't know the object. (1.3.3.)

  • Unique Objects - Objects that have been marked or altered after leaving manufacturing, differences in objects with hand-made artwork that are part of the same edition, and individual numbering on otherwise identical copies will not be allowed as unique objects. (1.4.3.)

  • Manufacturing variations should not be counted as a unique object. (1.4.4.)

  • Splitting objects already in the database into unique objects

    • If an object contains multiple versions (for example, reprints, translations, or different country or region versions), the most common version should remain as the existing object, and the less common versions should be split off into new objects. (1.5.2.)

    • If there are multiple different versions of a object, and you only have one of them, only submit the one you have. (1.5.3.)

    • The existing object should be updated after a new version is accepted to the database to make it clear it does not represent the newly added version. (1.5.4.)

    • Do not keep names that are not present on the version of the object you are submitting (when using 'Add One Like This' ). (1.5.5.)

    • Be careful with the object date. If no object date information is present on a object variation, or you cannot find reliable information elsewhere, do not include a object date. (1.5.7.)

  • Submission Notes - This section must be used to describe your submission or update. For example, on new submissions, you could disclose the source of the information, say you have checked all the links, and describe or explain anything out of the ordinary etc. For edits, please provide a brief description of the edit, and note the source of the information. Please describe anything that may be potentially confusing about your submission. You may also use this section to respond to comments from other users when resubmitting a rejected object, or to clarify information. Good submission notes help greatly in both verifying the information was added or updated correctly, and for the future when reviewing the object history. (1.6.)

Errors, Missing, and Conflicting Information

  • Unlike cataloging music releases on Discogs, a poster does not always credit all individuals involved in creating the item, therefore we allow for other sources of information to be referenced in order to correctly attribute work or involvement in creating the item. Additional sources should be referenced as clearly as possible in the Submission Notes. It is important at all times to communicate the errors and nature of the correction with other users, using the object notes and the submission notes. Any doubts should be discussed in the forum. If the doubt remains, the object should not be updated, but the doubt can be noted in the object notes. (1.7.1.)

  • Names, if the credited name is totally incorrect, should be changed to the correct name, and the correction explained in the object notes. Any suspected artist name spelling error can be explained in the object notes, but this isn't mandatory. (1.7.2.)

  • Titles must be entered as closely as they appear on the object, except where there is a proven error that deviates from the intent of the creator. As a title can often be difficult to define with posters, the title should provide a descriptive summary of the poster. (1.7.3.)

  • For conflicting information printed on different parts of the object, the most complete and correct version should be chosen. If it is not apparent which is the most complete and correct, the boldest version should be chosen (for example, the name on the front of the object etc). Again, any differences must be explained in the object notes. (1.7.5.)

  • Missing or damaged parts - A submission can be made when the submitter possess a object with missing or damaged parts. The submitter must have enough of the object in their possession to reasonably guarantee the basis of the submission is correct. There must be clear object notes and submission notes left stating the missing parts that were not available at the time of submission. External information can be used to fill in missing information in this case, but the submitter must state what information has been externally sourced, and cite the source. The information must be reasonably seen to be accurate; if there is doubt or disagreement, please ask in the Forum. (1.7.6.)


  • The default language of the database is English. However, Posterogs supports Unicode and allows objects in any language and character set. objects must be submitted in the language used on them, they should not be translated or transliterated. (1.8.1.)

  • Some objects may have entire sections of text duplicated in multiple languages. For these cases, please use the following rules to decide which language to enter: (1.8.2.)

    • Use the primary language on the object (probably the same language that is used in the small print). (1.8.2.a)
    • If there is no clear primary language then use the English version. (1.8.2.b)
    • If there is no English version use the language of country of origin. (1.8.2.c)
  • All text should be entered using Unicode where applicable. (1.9.1.)

  • Text formatting using HTML or other Text Formatting should not be used in any parts of the object data. (1.9.1.b.)

  • Transcribing graphic design decisions, such as reverse letters, additional punctuation, letter substitution etc, should be avoided. (1.9.3.)



  • Use this field to enter the main title or name of the object. This is always required. (3.1.1.)

  • Enter the title as close to the way it appears on the object as possible, following the general best practices for capitalization. As a title can often be difficult to define with posters, the title should provide a descriptive but concise summary of the poster (e.g. Bruce Springsteen - Live 1975-85 Tour Poster). (3.1.2.)

  • Sometimes the title is different on different parts of the object. It is best to use the most visually obvious title, but also consider what is going to be most useful to other users, so the most complete title is better no matter where it appears. In rare cases, it may be necessary to make up a compound title from the various versions of the title. Use the notes field to mention any important differences. (3.1.3.)

  • Subtitles should be entered into the title field. If the object doesn't have its own separators, please use a colon (Title: Subtitle). If there is doubt as to whether text on the release is a subtitle or not, try consulting other references, the official website, etc. (3.1.4.)

  • Do not use quotation marks around the whole object title. Scare quotes can be used, but are a rare occurrence (for example, David Bowie - "Heroes"). Titles that use quotes to denote and separate the title of another object from the rest of the title (for example, Mancini Plays The Theme From "Love Story"), are acceptable. (3.1.5.)



  • Role: The role should be selected from one of the standard credit roles (either from the drop-down, or listed in the wiki), and should be chosen to match the credit on the object as closely as possible. (10.1.3.)

  • Name: Only one name per field (10.1.4.)

  • Combined information such as 'Design by Joe at Virginart' (possibly abbreviated in some way, such as; 'Design - [email protected]') should be separated - 'Joe' gets the design credit, and 'Virginart' gets a Company credit. (

Adding Unlisted Credits

  • Credits that do not appear on the object or any accompanying official literature can be added when the credit source is stated in the submission notes. (10.7.1.)

  • The 'Add One Like This' function duplicates the release information including the credits, so a different version of the object can be entered. Please ensure that the credits you copy across this way are correct and valid. All credits that are not written on that version of the object should be removed. (10.7.3.)

  • 'Thank you' and 'Dedicated to' type lists should only be added to the credits if it is clear the person/s or group/s had direct involvement with the creation of the recording. General thanks, shout outs, hellos etc should not be added to the credit section, and can be added to the notes if required. (10.8.)


  • (“Names” is a generic description for use with entities such as artists, companies, management, brands, designers, and all other such things)

  • Entering a name that has not already been entered will create a new page listing the objects that name has been listed on. It is important that we try to keep names as organized as possible, so please use the search function for all of the names you enter on your submission. (2.1.1.)

  • More than one name can be entered by adding another name field. (2.2.2.)

Naming Conventions

  • Different entities with the same name (for example, two artists named "John B") should be entered as "John B" and "John B (2)". The (2) is not part of the name but is used to distinguish the two names. If you need to create a third, use (3) and so on. Never swap about the suffixes, once an entity is designated a numerical suffix, the entity must remain with that suffix. The suffix has no relation to popularity or historical order. (2.4.1. )

  • For credit names beginning with 'The', the name should be entered as "The Name". (2.4.2.)

  • Entities with the same name as their groups, companies, or projects should be listed in the database as separate names. (2.8.1.)

Choosing The Primary Name - Transliteration And Different Languages

  • Swapping about primary names should only be done as a last resort, after discussion and a clear need to do it. (2.12.1.)

  • If the entity uses a Latin transliteration of their name on most releases, that should be the Primary Name. (2.12.2.)

  • If an entity's name's native spelling uses non-Latin characters, but the artist is well known in countries which use Latin characters, and has a Latin transliteration of their name, there should be a preference for having that Latin transliteration as the Primary Name. (2.12.3.)

  • Borderline cases must be discussed and reasonably resolved (in the help forums) before any changes are made. Try to take into account the credit's popularity in different countries, how the majority of objects indicate their name, and what will be easiest for the majority of users. (2.12.4.)

  • Compound Names - When an entity is presented as "Name1 (Name2)" or "Name 1 AKA Name 2", the name before the brackets or 'aka' is considered the focal credit and should be credited. (2.13.1.)

  • If the name in brackets, or after 'aka', is an alias then it can optionally be credited on a separate line. If the name in brackets is not a direct alias of the artist, it cannot be added as a credit, but can be mentioned in the notes.

  • Merging Names - You must edit each object if one names being represented by two or more pages. (2.14.1.)

  • Merging Names - Only duplicate names should be merged. Make sure you explain in the Submission Notes what you are trying to achieve. (2.14.2.)

  • Renaming - You must edit each release to rename an entity. (2.15.1.)

  • Normally, listing the main name (usually the largest name, brand, or logo on the release) is sufficient for cataloguing purposes. You can optionally list other names mentioned on the object. Sometimes, the only way to describe a Unique Object is to mention one or more of these names, in this case, it becomes mandatory to add them. (4.1.2.)

Artist Name Variation
  • In order to link variations of an artist or credit’s name, but keep the same artist profile, Discogs uses a system called Artist Name Variation, or ANV. The ANV is set directly on the submission form, click the small plus sign beside the artist field to open the ANV field. At Discogs we call the main artist name (the root name without an ANV) the 'Primary Artist Name', or PAN.
  • ANVs should be used for variations in an artist name such as changes to nicknames, language based differences (translations), abbreviations, different initials etc. The existing Artist Name MUST be entered as it currently appears in the database as well, with any variation on the release added as the ANV (the ANV cannot exist on its own).
  • The Primary Artist Name should be the most relevant version of the Artists Name.
  • ANV can be created when entering a credit’s name by clicking the pencil icon in the right side of the field. The ANV can then be entered in brackets next to the credit’s primary name.
Brand and Company Names
  • Please check (using the search function or the drop-down when entering a credit) for slight variations in the name. For example, a printing company credit using Ltd. and Limited are probably the same and should be listed on the same page. Meanwhile, a company with the location specified is a separate company and should be entered on its own page. (4.2.1.)

    • For smaller independent companies, such a variation is usually unintentional, so you can normally adjust the credit or company name to match the existing entry. Please make a note of any adjustments in the release notes and the submission notes. (4.2.1.a.)

    • For larger major companies, (e.g. Disney) any difference may be significant, in terms of defining a separate branch, brand, or company. These should be entered as on the release, unless there is proof that it is simply a variation for the exact same brand or company. (4.2.1.b.)

  • The responsibility is on the user wishing to combine credit or company names to provide proof that the entity they are trying to combine is indeed one and the same. (4.2.2.)

  • If there is no other way of distinguishing two different companies, then the usual (2), (3) etc suffixes should be used. (4.3.5.)



  • We only catalog objects that are or have been available to the general public, either as commercially sold items, or as free give-aways. Please include as much information as possible with the submission to establish the validity of borderline cases. (6.3.)

  • Bootleg, counterfeit, or pirated files are not eligible for submission (6.5.4.)



  • This is the exact or approximate date of the public release / launch of an object. The date can be listed as the year, month and year, or the specific day, or left empty. For an exact date, enter in the format "YYYY-MM-DD" (02-Sept 1997 would be 1997-09-02). For an approximate date you may enter only the year (in four-digit format, YYYY leaving month and day blank) or year and month, leaving day blank. Approximate release dates or conflicting information can be placed in the notes field.
    Please note: '00' was previously accepted in place of an unknown day, however due to changes in the template this now renders an error. Please enter only valid date information. (8.1.1.)


Notes Field

  • Notes is a free text field. It is used to add any factual, objective notes about the object, or to list information that cannot be entered into other dedicated fields. (11.1.1.)

  • Notes transcribed from the object should be put into clear context and the source stated. (11.1.2.)

  • Normal English grammatical rules apply. (11.1.3.)

  • Do not remove entity names from the Notes when this information is needed to qualify other information that can only be placed into the notes (for example, dates). (11.1.4.)

  • The following items are recommended for adding to the Notes. (11.2.)

    • Note any distinguishing features of the object that may help distinguish it from other versions.
    • Anything unusual or anything that is impossible to enter (for example, different titles on different parts of the object)
    • Note any sources of information aside from the object itself
    • Any additional information

Notes - Forbidden

  • The following items are forbidden from the Notes: (11.3.)

    • Any information that belongs in other specific sections of the object data. The notes can be used to expand on, or refer to, this information, however.
    • Subjective opinions or reviews of the object
    • Promotional language, hype, etc.
    • Excerpts, quotes, or any other material which, if republished, would reasonably be considered a copyright violation.
    • Standard copyright text (for example "Unauthorized copying prohibited" etc) should not be entered unless it differentiates one version of an object from another.



  • Accepted image formats are .jpg, .gif, .png, and .bmp. Up to 10MB in size. (13.1.1.)

  • Images should be good quality, face-on, readable, correctly oriented and free of any copyright, watermark, URL, or other marks. Images should be static, no animated GIFs please. They must be of the exact object they are attached to. (13.1.4.)

  • No images of plain packaging please. For objects enclosed in or including generic artwork, this artwork can be added, but the primary image must be the main object. (13.1.5.)

  • Copyrighted or illegal images will be removed, and the user may be held accountable for their inclusion. (13.1.7.)

  • Entity images should preferably be of the entity performing, or publicly available publicity shots. Preference for the primary image goes to the most iconic and widely recognized picture of the entity the height of their career, if possible. (13.9.1.)

  • The images should be unmanipulated. (13.9.2.)

  • 'Tabloid' type images of the entity outside of their main career (for example, James Brown's police mugshot, Britney Spears shaving her head) are not permitted. (13.9.3.)

  • Entity logos by themselves are fine to add as an image. Entity pictures with included logos are acceptable as long as the following points are observed: (13.9.4.)

  • The logo doesn't obscure the entity image to any great degree

  • The logo was officially put there e.g. no home made image mashups!
  • Images without logos are preferred

  • Company type images should usually be restricted to logos used by that company. (13.10.)


  • 18.3.1. For the submission of artist URLs. Only add full URLs with the http:// prefix to this field. Do not add any auxiliary text.

  • 18.3.2. Do not link to review pages, email addresses, shops or online stores, pages that are not directly accessible (for example, that require a log in or payment to view), or poor quality fan pages


Sensitive or Offensive Content

Posterogs welcomes any and all poster submissions. This means we accept submissions and content that some may find disturbing or uncomfortable. In an effort to ensure Posterogs stays appropriate and enjoyable for everyone who visits, we've introduced a checkbox to mark any sensitive or offensive content as such.

By our definition, sensitive / offensive content includes pornographic or adult, graphic violence, and hateful imagery (think Not Safe For Work).

The checkbox in the right column of the submission form can be used to mark if your submission contains sensitive or offensive material.

As this fairly subjective, we ask you to use your best judgement and be respectful of other contributors’ judgement. Please be clear about your decision in the submission notes. If you're not sure, feel free to ask us or discuss in the forum.

Your settings will be ‘Safe Search’ by default, so if the sensitive content box is checked on a submission, the item won’t show up in your search results or on browse pages. The item will still be viewable if you go directly to the URL. You can turn off Safe Search on your Settings page.

If you disagree with another contributor's decision to mark a submission as sensitive, ask for more details in the History comments section, or start a conversation in the forums. Please be polite and respectful even if you disagree with another contributor’s views.