Custom attribute field limits / specs

Character Lengths of Common Text Fields

Field Name

Maximum length (chars)

Company Name

100

Project Name

100

Project Group Name

200

Milestone Name

100

ToDo List Name

500

ToDo Item Description

100,000

Custom View Name

50

Custom Filter Name

50

Custom Filter Column Value

100

User Access Group Name

250

Resource First/Last Name

50 (each)

Resource Company Name

100

Resource Role Name

30

Subscription Email

256

Calendar Event Description

250

Note Description

500

Roadblock Subject

50

Roadblock Description

500

Project Audit Event Description

500

Project Attachment File Name

255

Project Attachment File Type

10

Custom Selection Attribute

100 (per item)

Custom Short-Text Attribute

50

Custom Long-Text  Attribute

500,000

Custom Numeric Attribute

4 digits after decimal point

Number of Allowed Custom Project Attributes

Attribute Type

Maximum number

Short-Text

50*

Long-Text

25

Numeric

50

Datetime

25

Checkbox

25

Selection

50*

*Shares the common available pool, e.g. maximum number of Selection attributes + Short-Text attributes is 50

Feedback and Knowledge Base