How can get an earlier version of my LDM ???

Question

Hi,
we come to one issue:
say we modify LDM at Nov 1th, and modify LDM at Nov 2th,but after commit what we did at Nov1th,and Nov 2th, we find there are 'mistakes' in Nov 2th,
how can we get an earlier version of LDM?(in our case, we want revert to version Nov 1th).
we use SDDM Version 3.1.1.703,and we share the project under subversion managed.
more questions:
(under subversion managed SDDM projet)
1.what is best praise of backup in case we do something wrong and want rollback whole change to previous version?
2.how to do that ,is there any document guide ?(I searched this forum, seems not find similar topic)
Thanks,
Jinbo

Answer 1

Thanks Philip,
now we can see the old reversion.
but new issue comes.
say two users:user1 & user2 are working on the LDM, and remote directory called LDM_remoate
at Nov 2th,
user1 have a latest local working copy under his machine directory LDM_local_user1
user2 have a latest local working copy under his machine directory LDM_local_user2
At Nov3th,
user2 found some mistakes when user1 checked in at Nov 1th,so user2 want to get a earlier version say Nov 1 th,
according to your guide, user2 get the design reversion number Nov 1th, and re check out at new working copy(Nov 1th) under new local directory:LDM_local_user2_new
when user2 open LDM_local_user2_new, it indeed come back to version Nov 1th,
but in the incoming change window, it still show many incoming changes,
how to make the remote LDM_remote to become like LDM_local_user2_new? so that user1 only need check incoming change from LDM_remote as usual to make at local copy
LDM_local_user1 also reverted to version Nov 1th?
hope I make it clear to you.
thanks,
Jinbo