When preparing a DTF gang sheet for a festival or another multi-participant event, the problem is not always the design itself. Confusion often begins earlier, when logo files arrive from different vendors, sponsors, partners, or organizers and nobody clearly records which file belongs to which participant or how it is supposed to be used.
A folder filled with logos can look organized at first. But filenames such as “logo-final.png,” “new-logo.pdf,” or “sponsor-logo-2.png” may not tell the person building the layout who owns the artwork, whether a newer file replaced it, or which part of the event project it belongs to.
This article is not about sponsor approval policies, trademark rights, or permission to use a logo. It assumes the artwork has already been cleared for its intended project. The narrower question is: before the layout begins, how do you keep each external logo file connected to the right participant and the right use?
Katy offers a real setting for this type of multi-participant project. The 2026 Katy Rice Harvest Festival is scheduled for October 10–11 and its official site lists more than 100 vendor booths. That does not mean those vendors use DTF apparel or work with Alpha DTF Print. It simply shows why a large event with many independent participants is a realistic local context for managing outside artwork.
Start by Identifying Who Each Logo Belongs To
For a project involving artwork from several outside sources, opening the artwork folder and immediately placing files on a sheet can create unnecessary uncertainty. A better starting point is to identify which participants actually have artwork that will be used.
Depending on the project, that list might include vendors, sponsors, partners, organizers, or other event participants. Not every participant needs a separate logo. But whenever an outside artwork file is part of the project, it should be possible to identify who supplied it or who it represents.
A simple working list may be enough. It can include:
- the participant or organization name,
- the exact artwork filename received,
- the design or garment group where it will be used,
- whether the file is ready to be used,
- and, when relevant, which older file it replaces.
The goal is not to create a complicated project-management system. It is simply to connect every logo file to a real participant and a clear production purpose before the gang sheet layout begins.
Do Not Rely on the Filename Alone
One of the easiest ways for artwork context to disappear is during file handoff. A logo may arrive through email, a shared folder, a messaging platform, or another delivery method. Once it is downloaded into a local project folder, the original conversation around that file may no longer be obvious.
That matters because filenames are often not descriptive enough. Two different vendors can both send a file called “logo.png.” A participant may send “final-logo.pdf” and later send another file with almost the same name. A sponsor may provide both a general company mark and an event-specific graphic.
For each file, someone working on the layout should be able to answer:
Whose artwork is this, and what is it supposed to be used for?
Renaming every file is not mandatory. A small team may prefer to keep the original filenames. Another team may use participant names in filenames. Either approach can work as long as the connection between the file and its source remains understandable later.
A Received File Is Not Automatically Ready for Layout
The fact that an artwork file exists in the project folder does not necessarily mean it should immediately be placed on the gang sheet.
Sometimes the organization is known but the intended use is still unclear. In another case, the file may be valid, but the participant has already indicated that a replacement version is coming. A third file may have been sent only as a visual reference rather than as the production artwork.
A simple distinction between files that are ready and files that still need clarification can help.
- Ready to use: the participant and intended use are clear.
- Waiting for clarification: the file exists, but something about its intended use is still unresolved.
This is not an industry standard or a required DTF workflow. It is simply a practical way to keep uncertain artwork from entering the layout too early.
The exact terminology does not matter. A note, spreadsheet column, folder structure, or project status can serve the same purpose.
Every Artwork File Should Answer “Who Is This For?”
When a festival gang sheet includes artwork from several organizations, each file should remain connected to a specific participant before it becomes part of the layout.
This is especially useful when filenames are similar. Imagine that three vendors each send a file called “logo.png.” The files may be completely different, but without the source information, the filename itself cannot tell the layout designer which organization each image belongs to.
The same issue can happen when filenames look more professional. “Final_Logo_V2.pdf” may still be ambiguous if the project folder includes several organizations using similar naming conventions.
A basic reference should make it possible to answer a simple question:
Who does this artwork belong to, and why is it on this sheet?
If that question cannot be answered without searching through old email threads or guessing from the artwork itself, the file needs more context before it becomes part of the production layout.
Separate Different Uses for the Same Participant
Participant identification alone may not be enough when one organization supplies more than one graphic.
A vendor, sponsor, or event partner could provide a company logo, an event-specific design, a promotional graphic, or another approved asset. Those files may all belong to the same organization while serving different purposes.
For example, a working reference might distinguish between:
- Vendor A — booth staff artwork,
- Vendor A — promotional graphic,
- Sponsor B — event co-brand artwork,
- Organizer — main event artwork.
These are examples, not required categories. The actual project should use whatever distinctions reflect its own apparel or merchandise plan.
The important point is that once artwork is placed on the sheet, its purpose should not have to be reconstructed from memory. The person preparing the layout should already know why that particular version was selected.
Do Not Treat Every File in the Working Folder as Production Artwork
Multi-participant project folders tend to grow over time. They may contain old attachments, replacement files, preview images, alternate versions, mockups, and artwork that was received but never selected for use.
If every file in that folder is treated as an equally valid layout source, it becomes easier to select the wrong asset.
Instead, it can help to keep the files that have actually been selected for the layout clearly distinguishable from the larger working folder.
This does not require a specific software tool or folder structure. Some teams may create a separate folder. Others may mark files in a spreadsheet or project system. A very small project may simply maintain a short written list.
The important distinction is straightforward: the working folder can contain everything received, while the layout should use only artwork whose participant and intended use have already been confirmed.
When a New Version Arrives, Revisit the Older File
Artwork handoff does not always happen once. A participant may send an updated logo, revised graphic, or replacement file after the first version has already been saved.
Adding the new file to the folder is only half of the task. The older version also needs to be reconsidered.
If both files remain equally available with no indication of which one is current, the person building the gang sheet may accidentally choose the older file.
A practical approach is to make it clear that the previous version is no longer the current production choice once a replacement has been selected.
This article does not determine which version should be approved. That decision belongs to the project owner or the relevant participant. The goal here is simply to make sure that after the decision has been made, the old and new files do not continue to appear equally active.
Compare the Participant List With the Artwork Before Layout
This workflow stops before final export troubleshooting. The purpose is to clean up the input set before the gang sheet is built.
Before layout begins, compare the participant list with the artwork that has been selected for use.
A short review can ask:
- Does every participant that needs artwork have the correct file?
- Is it clear who owns each file?
- Is the intended use of each artwork file understood?
- Are any unclear files being treated as ready by mistake?
- If a replacement was received, is the older version still appearing as current?
This check is not about whether the exported production file matches the design workspace. That is a separate QA issue. Here, the goal is to make sure the artwork going into the layout is already understandable before the layout work begins.
Build the Gang Sheet From the Files You Have Already Clarified
Once the participant and artwork relationships are clear, the selected files can move into the DTF gang sheet preparation stage.
The useful principle is to avoid making the layout itself responsible for solving artwork ownership questions. The person arranging the sheet should not need to return to a crowded source folder and guess which of several similarly named logos belongs in production.
If a replacement file arrives later, first clarify which file should now be used. Then update the layout.
This keeps two different tasks separate: deciding which external artwork belongs in the project and arranging that already-selected artwork on the sheet.
A Simple Workflow for Katy Event Projects
There is no reason to assume that Katy festival organizers, vendors, or apparel sellers all use the same artwork workflow. But when one project receives graphics from several outside organizations, a simple process can keep those files easier to understand:
- List the participants whose artwork will actually be used.
- Match each received file to the correct participant.
- Record what the file will be used for when more than one artwork option exists.
- Keep unclear files out of the layout until their purpose is understood.
- When a replacement arrives, update the status of the older version.
- Build the layout only from artwork whose source and use are clear.
- Compare the participant list with the selected artwork one more time before layout work begins.
For Katy DTF transfer projects involving artwork from multiple outside organizations, this kind of simple organization can make the handoff into gang sheet preparation easier to follow.
Frequently Asked Questions
Is this a sponsor-logo approval workflow?
No. This article does not decide whether a sponsor logo may be used or who has authority to approve it. It focuses only on keeping already-selected artwork connected to the correct participant and intended use.
Do I have to rename every logo file?
No. Renaming can help, but the important requirement is that the connection between the file and the participant remains understandable later. A project list, folder system, or another simple reference can serve the same purpose.
Do I need formal “ready” and “waiting” statuses?
No. Those labels are only examples of a simple organizational method. The goal is to prevent artwork with an unclear purpose from being treated the same as artwork that has already been selected for the layout.
Should I check the final export at this stage?
This workflow focuses on artwork organization before layout. Checking whether a final exported file matches the working design is a separate QA step and is outside the scope of this article.
Does every festival vendor need its own logo on the gang sheet?
No. There should be no assumption that every vendor or participant needs separate artwork. This workflow applies only to participants whose external artwork is actually part of the project.
Final Takeaway
When a gang sheet project includes artwork from several outside organizations, putting every received file into one folder is not always enough. Before layout begins, it should be clear who each artwork file belongs to and why that file is being used.
Starting with the participant list, matching incoming artwork to its source, keeping unclear files out of the layout, and updating older versions when replacements arrive can make the project easier to follow without turning the process into a complicated management system.
The goal is simple: once the gang sheet layout begins, nobody should still be asking, “Whose logo is this?” or “Why is this file here?”