Against the milestone display, if the indicator is green, then you can submit your invoice for that milestone only.

No, zip file format cannot be uploaded. Please ensure that documents uploaded into the system is of type Adobe Acrobat .pdf.

Subsequent invoices milestone can be created and submitted only when invoice status is labeled as “Posted”.

No. Supplier must submit one invoice per milestone. The next milestone is applicable once the previous milestone is at status 'posted'.

Yes you can. Then you can proceed to complete the invoice before submitting or you can delete it.

No, all invoices are to be submitted online via SUS portal.

Yes you can. This 'saved invoice' can be continued submitting or can be deleted.

The supporting documents required for payment claim is based on the contractual requirement specifically under Payment Term Clause.

No, supplier must ensure all DOs are duly signed and stamped by an authorised TM staff (Minimum Assistant Manager).

No, this is only on display mode. You have to update/change bank accounts number prior to creating invoice at 'additional company data' section.