With due respect to the other panelist,
Mr. Patel, you have following option as well
As per press release dated 23.04.2018 related to this subject matter, Even you can generate e-way bill based on Bill From Despatch from scenario. Relevant extract of the said press release is as under:-
"3. Queries have been raised as to who would generate the e-Way Bill for the movement of goods which is taking place from ‘B’ to ‘C’ on behalf of ‘A’. It is clarified that as per the CGST Rules, 2017 either ‘A’ or ‘B’ can generate the e-Way Bill but it may be noted that only one e-Way Bill is required to be generated as per the following procedure:"
Therefore, please note that only one e-way bill has to be generated either by you or by Telangana supplier. For detailed guidelines, please refer the said press release.