MFTSValue0 parameter defines the value that will be used to update the field.
Composer allows you to set up to three different fields when a solution runs. You can increment the MFTS and MFTSValue parameters to update additional fields. SeeMFTS1, MFTSValue1, MFTS2, andMFTSValue2.
If you have a checkbox on your object that you want to set to True when Composer runs, set the value of the MFTSValue parameter to TRUE.
Master Field to Set does not work with Global Merge Solutions.
Example:
Update the Member_Status__c field with a value of “Patron” and set the Document_Generated__c field to True every time the Composer solution runs: