Hard Coded IDs in Trialforce Source Organization (TSO) are automatically updated to a different ID value when a Trialforce Org is created using Trialforce Template
|Knowledge Article Number||000233902|
|Description||All Hard Coded IDs that are found in org data (Trialforce Template created from TSO) are changed to a new unused IDs during trial org sign up. That new unused ID is meaningless because it does not point to a real org/link.
|Resolution||The workaround of breaking IDs into two substrings, and concatenating them in their code is the best approach. They can split the value into 2 pieces and then reconstruct it wherever they need to use it, perhaps in a formula or whatever other approach they want to take to persisting 2 values and then putting them back together when the ID is used in their code.