Custom Filtering

by Wade Girard

September 10, 2025

Most customers will build up many email templates and campaigns while using Middletwin, this is common. To help with organization of all these resources Middletwin provides the ability to create and assign custom filter attributes to campaigns and email templates.

After creating a customer filter group, it will appear above the list of campaigns and email templates in the “Filter by” menu. Simply select your customer filter value to update the list of campaigns or email templates to only show items that the filter is applied to.

Bulk Filter Setting

If you select the checkboxes in the rows next to multiple campaigns or email Template you will see a “Set Filter” icon appear in the row of action icons in the top right of the table.

Click this button to open a dialog that allows you to set a filter for your selected items.

Within this dialog you can select a filter and select the “Set Filter Group” button to apply that filter to the selected items. Note that “None” is a valid option if you want to dis-associate a filter with items that already have a filter applied to them.

Managing Filters

You can create a new filter by simply clicking on the “Manage” link below the menu, this will open a new dialog that allows you to Add, Edit, or Delete filters.

Individual Filter Setting

You can also set or change a filter for a campaign or email template in the settings for each individual campaign or email template.

Judging

by Wade Girard

June 14, 2025

Judging is an alternative to using Voting and allows you to setup custom judging forms and manage judges who can access the judging forms and use them to apply a score to vehicles at your show.

To get started with judging you will need to go to the “Show Settings” and set the voting type to “Judged Voting”.

Doing this will expose the show specific Judging URL. This is the URL that you will share with each of your judges and they will need to use this URL to validate them selves and access the judging forms for the show. Note that the Judging URL is specific to the show, so there will be a different URL for different shows. A QR Code is created that you can share with your judges for accessing the Judging URL.

Save the Show Settings and you will now see the Judging icon on the show landing page. Click on the judging icon to setup judging forms and judges (looks like the icon at the top of this page)

You will need at least one judging form. Click “Add form” to get started on creating your first judging form.

Judging Forms

Judging forms have one title and at least one one judging criteria. Add a title that is appropriate for your judging form and then click “Add criteria” to add a judging criteria.

The Add criteria dialog will open and you can select from any of the built in judging criteria to add to the form.

After adding the criteria to the form you will be able to edit it to suit your needs. Note that the Weight of any added criteria will be divided evenly among the criteria on the form to equal 100. You can adjust them as desired after adding them all.

Judges

Click on the Judges tab to add judges for your event.

It is important to know that each judge requires a mobile phone number that can receive text messages as the Middletwin system verifies judges by texting them a 7 digit verification code when they try to access the judging forms.

If you have multiple judging forms and you want to limit a judge to only have access to one single form, you can specify the Judging form in the judge settings, you can also specify “All” to allow them to access all judging forms.

Judging at the show

After setting up all the judging forms and judges, and you are at your show and ready for judges to begin, you will need to give your judges the judging url and have them load this on their mobile phones.

When you created the judges you should have see a column in the table called “ID”. Each judge has a unique ID in the system. Let each judge know what their ID is. Have them enter that ID into the field that is asking for them to “Provide your judging id to begin the verification process” and have them tap the “Send verification code”. The judge should get a 7 digit code sent to the mobile phone number that is associated with that judge within a few seconds and the screen should change to provide a field for them to enter the verification code

The judge will need to enter in the 7 digit code in the field under the “Enter the verification code that was just sent as a test message to you” instruction and then tap the “Submit verification code” button. The screen will change to show the list of forms the judge can use.

The judge will need to tap the desired judging form to load it on the screen.

The judge will then type in the car number and then set the score values appropriately as they judge the car. Note that scores can only be whole number values. When they are done they can tap on the “Submit Scores” button to submit their scores for the car number specified. The form will reset and the judge can move on to judging the next car. Judges can only judge a car once, if they try to judge a car they have already judged, they will get a popup message indicating that they already judged the car. They can also tap “Go back to forms” if they want to switch to a different judging form for some reason.

Results

Once all the judges have completed their judging, you can go to the results from the main landing page in the admin portal to see the final results (note that you can check results at anytime).

The results will show the average score for the car and the total score for the car, along with the cars details. You can base your awards on these results.

Credit Cards and Refunds

by Wade Girard

April 21, 2025

When it comes to credit cards the very first thing to understand is that the payment that you receive is for your product or service, whether that is a registration for a car show, a club membership, a ticket, a t-shirt, or whatever else you are selling, however, in the payment system it is just a payment and it is not linked in any sort of virtual way to what it was used to purchase other than you seeing a name of something purchased and a name of a purchaser in the payments screen.

This is a really important concept for you to understand as you start to accept payments in Middletwin.

The reason it’s important is because if you refund a customers payment, or issue a partial refund, that only impacts the customers payment. You will still need to go into Middletwin and make any changes to the data that are needed to reflect the refund. For example, if a customer wants a refund for a car registration, and you go to payments and issue a refund, you will still need to go into the registrations for the event and delete the registration.

Testing

When you are setting up an event you will undoubtably want to test out the customer experience of registration. When doing this you can go into the Show Settings for the event and turn on test mode, its the first setting.

When you do this, and save the show settings, you will see on the landing page where all the icons are the words “This event is in test mode”

A clear indicator that the event is in test mode, and you will see on the public facing event panel that the event is in test mode

Test mode will allow you to run through the processes of registration, ticket purchases, and vendor/swap space purchases but will skip past the payment screen allowing you to complete everything without incurring a credit card charge.

If you also want to test out the credit card charge you can keep the test mode turned off in the show settings, however we ask that you do not use the credit card refund function to reimburse your self for any charges greater than $1, just write a check out from your club/event bank account to yourself.

Customer Refunds

Of course the customer always gets what they want, if the customer wants a refund on a credit card or a partial refund you need to do that without hesitation, but if your customer will accept a check refund or an exchange, you should try to offer that as well.

You can always put language in your purchase agreement policy for your event that all refunds will be in the form of a check that will be mailed out within 7-10 business days, most customers would be agreeable to terms like that.

Trying to avoid credit card refunds helps Middletwins merchant rating.

Confirmation Emails

by Wade Girard

April 9, 2025

Sending a professional looking confirmation email really helps to re-enforce that the purchase was successful and that your car show is professional. Fortunately this is very easy to do using Middletwin. There are multiple places within events to configure different types of confirmation templates, and there is a way to have one template for all purchases. The right configuration for your car show will be based on how you have Middletwin setup.

Pre-registration confirmation

If you are only pre-registering cars, then it makes senses to just create a single confirmation email template for pre-registration. To do this, first go to email->templates and create a new template that uses the “Event Registration Confirmation” as the base template. Edit the template to give it a professional look and refer to the Email template strings cheatsheet for placeholders you can use within your template.

After you are satisfied with your template, save it and go to your event->Show Settings and scroll down to the Participants Registration section and select your new template as the Response Template. Now any new online pre-registrations will receive an email using this template.

Ticket confirmation templates

If you are only selling tickets, then it makes sense to just create a template that can be used for all the ticket types, or if you have multiple ticket types with unique needs, you can create templates for each one. Ticket confirmation templates are assigned to each ticket type individually, giving you great freedom in designing custom templates to suit your needs.

As before, go to email->templates and create a new template, or multiple as needed, but this time use the Event Ticket Confirmation base template as a starting point. Again refer to the cheatsheet for placeholders.

After saving, go to your event->Tickets and in the ticket type setup select the Ticket confirmation template that you created in the previous step. You will need to do this for each ticket type, even if they all use the same template.

Vendor confirmation

If you are only selling vendor or swapper spaces using the map feature, then it makes sense to just create a template for vendor confirmation. Again go to email->templates, create a new template that uses Event Vendor Confirmation as a base template, refer to the cheatsheet for placeholders that you can use, and save.

In your event go to Maps and Vendors and open the settings for your map. Here you will see the Response Template setting, set this to your new template. If you have multiple maps you will need to set a template for each one, you can share a single template with all maps too, whichever makes sense for your needs.

Multi-confirmation

If you are selling any combination of pre-registrations, tickets, of vendor/swap spaces, and you don’t want to have the Middletwin system send multiple emails for each confirmation but rather one email with all the confirmations together, then you can do that. Note that setting this up will prevent any of the individual confirmations from being sent. Note that this does not include worker signup confirmations, they will be separate.

As with the previous setups you will start with the email->templates. Create a new template. Refer to the cheatsheet for the placeholders.

When you are done with the template, go to your event->Show Settings and locate the Purchase confirmation email template in the Event Information section. Set this to your Multi-confirmation template. Now this will be used for all purchases.

Links for your event

by Wade Girard

March 22, 2025

You will want to add links to your website that members of the public can use for

Pre-registering a car
Buying tickets
Purchasing vendor or swap spaces
Signing up to work one or more shifts

Middletwin makes this easy and provides for a seamless integration with your web site and the Middletwin system. When you setup your Middletwin account you picked a unique subdomain for your own Middletwin portal. To find out what the subdomain was you can go to the Administration tab from the mail Middletwin page and select the Member Portal icon

At the top of this page you will see “The url for your member portal is:” and below that will be your member portal. For the remainder of this instruction we will assume your subdomain is “acme”. This would make the url for your portal “acme.middletwin.com”. You can go to this url at anytime to see what your public facing portal looks like.

Option One – Link to The Event Panel

The url for your events landing page on the portal will be “acme.middletwin.com/portal/events“.

Here is an example of the panel for an event that is using all the capabilities of Middletwin, Pre-registrations, swapper signup, ticket sales, and volunteer scheduling.

You can modify nearly all the text that appears on this panel in the Show Settings. Note that there is also text that appears before the event, you can modify that too.

You can choose to just link to this URL from your web site.

Option Two – Link to Each Event Item

Alternatively you can link to the landing page for each item. To do this, click on each of the buttons to get the unique url for this event, for example, click on the “Register Now $x.xx” button (registration will need to be enabled and the start date will need to be set appropriately for it to be enabled). This will open the browser to the first step in the registration process.

The first step in the registration process

Take note of the url to this page in your browser. It should look something like this

acme.middletwin.com/portal/events/12/register

Especially note that number after events and before register, that is the event number and is unique for each event that you create in Middletwin, so this URL will not work for all events, only for the event you are working on, and will not work for future events.

You can add a link or a button with the words “Register Here” on your event web site, and have it link to this link.

In addition, when linking in this way, you can add a redirect to the URL to have it redirect to a page on your web site after the customer has completed the registration process. To do this, add the following to your url

?redirect=http://www.myevent.com/thankyou.html

This will redirect the user to a thankyou.html page on the web site www.myevent.com.

If you choose this method of linking, you will need to create links for all purchasing options on Middletwin on your web site.

Pages

by Wade Girard

April 29, 2024

PAGES IS BEING PHASED OUT AND IS ONLY IN MAINTENANCE MORE

Pages allows you to create custom html pages to use for the member portal landing page and for creating custom registration cards. To use pages you must have account admin permission. Pages will appear in the main menu on the left when you are logged into the admin portal. Click on this to go to the pages application. From here you will see a list of your current pages.

To add a new page click on the “Add page” button. This will open a dialog where you can select the type of page you want to add, web or registration.

After selecting the page type, a default page layout will be generated and will be opened up in the page editor.

Pages are made up of sections, you can think of these as rows, and elements, you can think of these as columns within the rows. All content is edited from the left hand panel. To add a section, click the “Add section” button. To delete a section, click the trash can icon in the section title bar. You can move sections up and down using the up and down arrows in the section title bar.

To edit content within a section, click on the section title bar to reveal the sections content.

Click on a modules title bar to reveal the modules settings

From here you can edit all of the modules content and styling. The changes you make here will be reflected in the preview in the right hand side. Use the “Add module” button to add additional modules. Click the arrow buttons in the module title bar to move the module left or right, use the trash can icon to delete a module.

Make sure to give the page a name that makes sense to you and save your changes when you are done.

To set a page as the landing/home page in the member portal, navigate to the Administration -> Portal page and select the Home Page you would like to use. “Build-in” is the default panels view.

To use a page as a registration card go to the event registrations, and select the “Dash card” for the registration you want to create a registration card for, then in the dialog select the registration card you would like to use.

The “Default/Built-in” option is the layout that works with pre-printed registration cards that use the Middletwin dash card layout.

Email template strings cheatsheet

by Wade Girard

February 14, 2024

When creating an email template you can use string replacement tags in the email template and these will be replaced with values from database fields. All string replacements use the pattern dollar sign – open curly brace – tag – close curly brace (ie ${tag}).

Here is an example

Hello ${fname},
Your member number is ${id}.

Dates – available in all email templates

${fulldate} – Monday, January 1, 2025
${longdate} – January 1, 2025
${mediumdate} – Jan 1, 2025
${shortdate} – 1/1/2025
${date.year} – 2025
${date.month} – (month number 1-12)
${date.day} – (day of month 1-31)
${monthname} – January, February, etc…
${dayname} – Sunday, Monday, etc…

Member email (all)

${fname} – member first name
${lname} – member last name
${name} – member full name
${id} – member number
${email} – member email address
${expiration} – member expiration date
${phone} – a comma separated list of member phone numbers
${contact.firstname} – member first name
${contact.lastname} – member last name
${contact.name} – member full name
${contact.email} – member email address
${contact.address} – member address
${contact.city} – member city
${contact.state} – member state
${contact.zip} – member postal code
${contact.id} – member id
${contact.expiration} – member expiration date

Member Expiring and expired email

${fname} – member first name
${lname} – member last name
${name} – member full name
${id} – member id
${email} – member email address
${expiration} – member expiration date

Event participant signup email

${fname} – participant first name
${lname} – participant last name
${name} – participant full name
${number} – participant registration number
${class} – participant class number
${email} – participant email address
${phone} – participant phone number
${address} – participant address
${city} – participant city
${state} – participant state
${zip} – participant zip
${make} – entry make
${model} – entry model
${year} – entry year
${engine} – entry engine
${color} – entry color
${trim} – entry trim
${option-[option id]} – the value of a registration option (get id from the registration options view)

Event shift worker signup email

${fname} – worker first name
${lname} – worker last name
${name} – worker full name
${email} – worker email address
${phone} – worker phone number

Event vendor signup email

${address} – vendor address
${city} – vendor city
${state} – vendor state
${zip} – vendor postal code
${phone} – vendor phone number
${name} vendor name
${number} – vendor number
${email} – vendor email address
${spaces} – a comma separate list of the spaces purchased

Event ticket confirmation

${name} – the name of the purchaser
${tickets} – list of links to ticket

Event Multi-confirmation

${name} – customer full name
${eventname} – the full event name
${carNumbers} – comma separated list of registered car number
${spaces} – comma separated list of all vendor/swap spaces
${tickets} – list of all links to tickets

(do not use the multi-confirmation if you need more options)

Activity Reminder email

${title} – the activity title
${description} – the activity description
${date} – the activity date
${start} – start time
${end} – end time

If you need something that is not on this list please contact support at support@middletwin.com.

Social

by Wade Girard

September 6, 2021

To get a list of social media posts use the following:

{
"action":"get_posts",
"limit":<number>,
"offset": <number>
}

A successful response will contain an array of posts in JSON format with each post item containing the following:

{
"media": <array of media>,
"post": {
  "author":<string>,
  "commentCount":<number>,
  "created": <unix_timestamp>,
  "edited":<unix_timestamp>,
  "id":<number>,
  "memberId":<number>,
  "message":<string>,
  "parentId":<number>
},
"reactions": <array of reactions>
}

Each media item will contain:

{
"id":<number>,
"imageData": <string: base 64 encoded image>,
"postId":<number>
}

Each reaction item will contain:

{
"id":<number>,
"memberId":<number>,
"postId":<number>,
"reaction":<number: reaction type index>
}

Create

A member can use the following POST request to create a social media post:

{
"action":"create_post",
"memberId":<number: the members id>,
"message":<string>,
"images":<array of images>
}

If this is a comment on a post, use the same data but add “parentId” with the id of the post that this is a comment for.

Update

A member can update their own post using the following request:

{
"action":"update_post",
"id":<number: post id to update>,
"memberId":<number: the members id>,
"message":<string>,
"images":<array of images>
}

Delete

A member can delete their own post using the following POST request:

{
"action":"delete_post",
"postId":<number>
}

Reactions

Create

You can create a reaction to a post using the following:

{
"action":"create_post_reaction",
"postId":<number>,
"memberId":<number>,
"reaction":<number: type of reaction>
}

Get

{
"action": "get_post_reactions",
"postId":<number>
}

Comments

Get

{
"action":"get_post_comments",
"postId":<number>
}

Note: Use the create post action to create comments by specifying a parentId in the request body.

Store

by Wade Girard

September 6, 2021

Purchasing store items should only be performed in the actual portal because a secure connection to the payment processing system, stripe, needs to be established. Please do not create your own interface for this.

Files

by Wade Girard

September 6, 2021

To display a list of shared files for members perform a post with the following data:

{
“action”:”get_media”,
“shared”: true
}

A successful response will contain an array of files with the following data:

{
"contentType":<string>,
"height":<number>,
"id":<number>,
"name":<string>,
"report":<boolean>,
"share":<boolean>,
"storageId":<number>,
"url":<string>,
"width": <number
}

Note that width and height only apply to image file type. The content type is a mime type.