Constraints

**Table 1** Constraints
Category	Item	Limit
Requirement management	Maximum number of projects for an individual	Max. 10,000.
	Maximum number of project groups for a user	Max. 50.
	Maximum number of custom roles in a project	Max. 500.
Single project	Maximum number of members	Max. 1,000.
	Maximum number of milestones	Max. 1,000.
	Maximum storage space (MB) for attachments for a single work item	Max. 50.
Scrum project	Maximum number of sprints in a project	Max. 2,000.
	Maximum number of work items in a project	Max. 30,000.
	Maximum number of work items that can be imported at a time	Max. 2,000.
	Maximum number of modules in a project	Max. 1,024.
	Number of labor hour types in a project	Max. 500.
	Maximum number of filters in a project	Max. 50.
	Maximum number of domains in a project	Max. 25.
Documents	Maximum number of directory levels	Max. 5.
	Maximum number of files in a project directory	Max. 5,000.
	Maximum number of subdirectories in a project directory	Max. 100.
	Maximum size of a file (GB)	Max. 1.
	Maximum number of files that can be uploaded at a time	Max. 100.

Table 2 describes the constraints when you use CodeArts Req.

**Table 2** Constraints
Category	Item	Limit
Requirement management	Maximum number of projects for an individual	Max. 10,000.
	Maximum number of project groups for a user	Max. 50.
	Maximum number of custom roles in a project	Max. 500.
Single project	Maximum number of members	Max. 1,000.
	Maximum number of milestones	Max. 1,000.
	Maximum storage space (MB) for attachments for a single work item	Max. 50.
Scrum project	Maximum number of sprints in a project	Max. 2,000.
	Maximum number of work items in a project	Max. 30,000.
	Maximum number of work items that can be imported at a time	Max. 2,000.
	Maximum number of modules in a project	Max. 1,024.
	Maximum number of filters in a project	Max. 50.
	Maximum number of domains in a project	Max. 25.
Documents	Maximum number of directory levels	Max. 5.
	Maximum number of files in a project directory	Max. 5,000.
	Maximum number of subdirectories in a project directory	Max. 100.
	Maximum size of a file (GB)	Max. 1.
	Maximum number of files that can be uploaded at a time	Max. 100.