Inventory Operations— min readUpdated May 21, 2026
How to Add a Synset (or SKU Substitution)
AS
Amel Sadikovic
Fulfyld Team
Published May 21, 2026
Updated May 21, 2026
How to Add a Synset (or SKU Substitution)
Go to your Inventory tab.
Click SKU Substitutions.
Click Create.
Select the Kits: Translate kits or bundles to components options.
Fill in the Name of the synset/bundle you are adding. Add a brief description of the synset to help easily identify it from other synsets. Click Assign to add the SKU(s) for which you wish to create a synset.
Search for the SKU you wish to add to the synset. Once you locate the SKU, assign it the desired Quantity and then click Assign. Repeat this step for any additional SKUs needed.
Confirm that the information in the fields is correct and that the appropriate SKUs are now selected. Once confirmed, click Save.
Amel Sadikovic is part of the Fulfyld editorial team, which researches and maintains this logistics and fulfillment knowledge base. The guidance here reflects the hands-on experience of running 3PL and ecommerce fulfillment operations at Fulfyld.
To provide the best experiences, we use technologies like cookies to store and/or access device information. Consenting to these technologies will allow us to process data such as browsing behavior or unique IDs on this site. Not consenting or withdrawing consent, may adversely affect certain features and functions.
Functional
Always active
The technical storage or access is strictly necessary for the legitimate purpose of enabling the use of a specific service explicitly requested by the subscriber or user, or for the sole purpose of carrying out the transmission of a communication over an electronic communications network.
Preferences
The technical storage or access is necessary for the legitimate purpose of storing preferences that are not requested by the subscriber or user.
Statistics
The technical storage or access that is used exclusively for statistical purposes.The technical storage or access that is used exclusively for anonymous statistical purposes. Without a subpoena, voluntary compliance on the part of your Internet Service Provider, or additional records from a third party, information stored or retrieved for this purpose alone cannot usually be used to identify you.
Marketing
The technical storage or access is required to create user profiles to send advertising, or to track the user on a website or across several websites for similar marketing purposes.
To provide the best experiences, we use technologies like cookies to store and/or access device information. Consenting to these technologies will allow us to process data such as browsing behavior or unique IDs on this site. Not consenting or withdrawing consent, may adversely affect certain features and functions.
Functional
Always active
The technical storage or access is strictly necessary for the legitimate purpose of enabling the use of a specific service explicitly requested by the subscriber or user, or for the sole purpose of carrying out the transmission of a communication over an electronic communications network.
Preferences
The technical storage or access is necessary for the legitimate purpose of storing preferences that are not requested by the subscriber or user.
Statistics
The technical storage or access that is used exclusively for statistical purposes.The technical storage or access that is used exclusively for anonymous statistical purposes. Without a subpoena, voluntary compliance on the part of your Internet Service Provider, or additional records from a third party, information stored or retrieved for this purpose alone cannot usually be used to identify you.
Marketing
The technical storage or access is required to create user profiles to send advertising, or to track the user on a website or across several websites for similar marketing purposes.