Here is the case, I have v10 erpnext and I made the restore in a v12 server, after a several atempts I made it,
But in the CRM Module, in the field market segment (it was select field) I wrote other options,
But in the v12 version this field is a DocType, and the field is a Link type,
I only have to delete those select options that I wrote in the v10 version(In the restoration process that field were filled with the v10 information), and write the DocType to link those documents, but I cant modify manually those fields.
I there a way to do that? or I missed some step in the restauration process? or I made something wrong in the v10?
Via “Customize Form” → “Lead” (for example) I can edit the field market_segment, write “Market Segment” as only option for the Link, and create a new Market Segment via the search bar that should show up in the drop-down afterwards.
Try to make a new select custom filed and than download template with all data , with excel you can edit the data in the file and upload it again .
So you can hide unnecessary filed.