please correct my sentence

[Zoe2008]

we will confirm with you the update schedule upon the confirmation from Andrew for the artwork approval. But primarily schedule will be start on 17 May, will keep you post on the last stage.

[Dr.Appalayya]

We will confirm to you the updated schedule upon receipt of the confirmation and approval from Mr.Andrew for the artwork. But, as of now, it is scheduled to start on 17 May. We will keep you posted of the updates and confirm to you about/at the last stage.

What is last stage? I am puzzled about this phrase.

[shalstudent]

we will confirm with you the update schedule upon the confirmation from Andrew for the artwork approval. But primarily schedule will be start on 17 May, will keep you post on the last stage.

((Not a teacher))

Upon confirmation from Andrew for the artwork approval, we will confirm the update schedule to you.

But primarily, the schedule will start on the 17th of May. We will keep you posted on the last stage.

[Zoe2008]

((Not a teacher))

Upon confirmation from Andrew for the artwork approval, we will confirm the update schedule to you.

But primarily, the schedule will start on the 17th of May. We will keep you posted on the last stage.

is this revision work ? Please help

The production will be started on May 17 as preliminary, but it should upon the confirmation from Andrew for the artwork approval. We will keep you post on the last stage

Thanks
Zoe

[Zoe2008]

((Not a teacher))

Upon confirmation from Andrew for the artwork approval, we will confirm the update schedule to you.

But primarily, the schedule will start on the 17th of May. We will keep you posted on the last stage.

Is this revision better? please help

last stage = last status or update status

The production will be started on May 17 as preliminary, but it should upon the confirmation from Andrew for the artwork approval. We will keep you post on the last stage

Regards
Zoe

[Anglika]

Is this revision better? please help

last stage = last status or update status

The production will be started on May 17 as preliminary, but it should upon the confirmation from Andrew for the artwork approval. We will keep you post on the last stage

Regards
Zoe

Preliminary production/The schedule primarily will start on May 17, but we need Andrew's confirmation of approval for the artwork. We will keep you posted on the final stages.

Which is it? The production or the schedule

[Zoe2008]

Preliminary production/The schedule primarily will start on May 17, but we need Andrew's confirmation of approval for the artwork. We will keep you posted on the final stages.

Which is it? The production or the schedule

Hi Anglika,

It should be production. Thanks for your reminder

Regards
Zoe