Use Issues box
To assign and plan tasks for a member: Open the Issues box, find the Issue then drag and drop on the member's calendar.
When you want to change the assignee of an existing task simply drag the card and drop on another member’s calendar.
There is a direct way to plan tasks without dragging Issue from the Issues box using the Planning dialog. Click on a date or select a range of dates on the calendar to open the Plan Issue dialog. You can plan for an existing issue or create a new Issue and add to the plan.
After planning the task appears on the scheduler at a proper member lane and calendar. The width of the card indicates the start date and end date while the height visualizes the number of hours per day. To update the plan you can visually resize the width and height of task cards.
Move the cursor over the vertical border of the task and resize the card to change the start and end dates.
Move the cursor over the bottom border and resize the card to adjust the plan hours per day.
Another way to update the plan is to open the Plan dialog from the menu and edit the dialog
Schedule one issue for multiple Resources
Jira by default doesn’t allow assigning one ticket to multiple assignees, with TimePlanner that’s possible. This feature is limited and only applied when using app data for the start date and end date.
This feature is only available when the date fields are app data and not mapped with Jira fields. When mapping with Jira fields, it must follow Jira’s spec, only 1 assignee is allowed
Using Planning dialog: When using the planning dialog for a new task or editing an existing task, you can add additional plans and assign them to different assignee
Another quicker way is to open the card menu and choose to Assign More it will show all assignable users to select
This feature is only available when the date fields are app data and not mapped with Jira fields. When mapping with Jira fields, it must follow Jira’s spec
You can repeat a task multiple times by assigning it to the same member with different dates and working hours.
Here is how a repetitive plan appears on the schedule
Schedule in Jira issue detail: you can also schedule each task on Jira issue detail page.