Tabs needs a conflict system

Inspired by the dependency one.

(from redmine: issue id 5466, created on 2017-04-05, closed on 2017-04-11)

• Relations:
  • copied_to #5463
• Changesets:
  • Revision 7e57c87d by Côme Chilliet on 2017-04-05T11:36:34.000Z:

Fixes #5466 Added a conflict system

• Custom Fields:
  • Bug in version: 1.0.19
  • Support contract: None

Applied in changeset commit:fusiondirectory|7e57c87d.

(from redmine: written on 2017-04-05)

By Côme Chilliet on 2017-09-02T15:36:27 (imported from GitLab)

Close issue

(from redmine: written on 2017-04-11)

By Jonathan Swaelens on 2017-09-02T15:36:28 (imported from GitLab)

closed

By Jonathan Swaelens on 2017-09-02T15:36:28 (imported from GitLab)

added Added label

By bmortier on 2018-09-24T17:39:27 (imported from GitLab)