Standard Json format for sales order through rest api

[clarkej]

Welcome to ERPNext @vignesh_b

Have you found and tried these for clues and pointers?

How to add Multiselect dropdown?

Hi Team, In Item doc there is one custom field that is company,when user create a new item he want to select company but right now he can only select one company .i want to multiple companies here so how this acheived?can any one help me for this ? [New%20Item%201%20-%20New%20Item%201%20(1)] how select multiple company here? Thanks

Table MultiSelect feature (sponsored by Seibert Media)

Dear All, Happy to share that Seibert Media (@Martin_Seibert) has sponsored the development of Table MultiSelect feature. This was frequently requested by many community members as this is very intuitive and quick and results in better user experience. [Search results for 'multi select' - ERPNext Forum] Instead of a child table and ‘Add Row’ button, you can simply select multiple values in the same field. This feature has been developed by @netchampfaris and is available in the latest devel…

If you remain stuck, start a new thread with specific details, that may get you pointers to try…