You can accomplish it using predecessors. Say you have the following the #s are MSProj line numbers): 65 Deliver Comps 66 Client Review 67 Revisions 68 Begin Next Deliverable Set the predecessor on line 67 to "66" (Review depends on completed revisions) and line 68 to "66,67" (beginning the next deliverable depends on the client review *and* revisions). This setup makes both tasks dependent on the client review, and the two tasks would have the same start date. If you don't have revisions you can 'skip' the task by marking it complete w/zero hours. If you do have revisions, MSP will track so that 68 (theoretically) won't begin until revisions are complete. Greg Glaser, PMP AGENCY.COM O: 469.467.1160 ICQ: 2249648 -----Original Message----- From: webproducers-bounce@xxxxxxxxxxxxx [mailto:webproducers-bounce@xxxxxxxxxxxxx]On Behalf Of Morry Galonoy Sent: Friday, November 16, 2001 11:20 AM To: Wp (E-mail) Subject: [webproducers] ms project question is there a way to mark a task as option? for example if you have a task regarding visual design and then you have a client review/approval task then you account for revisions but these are not mandatory based on if the client has changes or they just approve it. mg _______________________________ morry w. galonoy __________________________________________________________________________ Check out www.webproducers.org to easily access list commands like subscribe, unsubscribe, digest mode, vacation, and to read the list archive. Questions and comments are welcome just e-mail me, morry@xxxxxxxxxxxxxxxx __________________________________________________________________________ Check out www.webproducers.org to easily access list commands like subscribe, unsubscribe, digest mode, vacation, and to read the list archive. Questions and comments are welcome just e-mail me, morry@xxxxxxxxxxxxxxxx